As a wave enters a more dense medium (i. E. , air to water), its velocity.

Answers

Answer 1

As waves travel into the denser medium, they slow down and wavelength decreases. Part of the wave travels faster for longer causing the wave to turn. The wave is slower but the wavelength is shorter meaning frequency remains the same.

Related Questions

What is one major advantage of having a home mortgage instead of renting a home brainly.

Answers

Answer:

The answer is wealth. While most landlords aren’t pocketing income from your rent payment, they are accumulating wealth as you pay off your landlord’s mortgage. After 20 years, the renter has zero equity, and the landlord often has 100% equity in the house.

Explanation:

Which shows the correct values for the variables in the table? a = 18, b = 34, c = 65 a = 34, b = 18, c = 68 a = 34, b = 68, c = 47 a = 47, b = 18, c = 68.

Answers

The values of a, b, and c from the table are 34, 18, and 68 respectively.

From the given table, the following equations are true;

number of subscribers above $25000 + number of those not subscribing above $25000 = 47

Set theory

Substituting the values:

a + 13 = 47

a = 47 - 13

a = 34

Similarly;

b + 55 = 73

b = 73 - 55

b = 18

Also, c = 13 + 55

c = 68

Hence the values of a, b, and c from the table are 34, 18, and 68 respectively.

Missing part of the question

A group of 120 people were asked whether their income level is above or below $25,000 and whether they subscribe to a movie channel. The data from the survey is shown in the Venn diagram. Use the Venn diagram to find the missing values in the frequency table.

Learn more on Venn diagrams here: https://brainly.com/question/2054443

What was the main role of us soldiers who fought in ww1.

Answers

The U.S. Navy played a major role in helping to blockade Germany, keeping out supplies and hurting Germany economically.

What must a scientist do in order to develop a testable hypothesis brainly.

Answers

Answer: The correct answer is D. Ask a question that can be answered by making observations.

Explanation:

Basically, in order to develop a testable hypothesis, scientists must adhere to the guidelines of the scientific method.

The scientific method is usually understood to be a so-called hypothetical-deductive method, the core of which is to make hypotheses based on observations or measurements, to make predictions based on them and to check the validity of predictions by repeated experiments. More generally, the scientific method is a general way of obtaining solid knowledge, using many means of proof, both empirical and theoretical, to achieve certainty. The scientific method is a widely recognized tool in the scientific community for seeking objectivity, reliability and transparency in research.

The release train engineer is a servant leader who displays which two actions or behaviors? (choose two. ).

Answers

The release train engineer is a servant leader who displays two actions or

behaviors which are:

Listen and supports teams in problem identification and decision-makingLeads by example

The release train engineer  is a servant leader which ensures facilitation

and continuous development of program level processes. This is done by

listening, supporting in decision making and identification of problems

related to the field.

He/she also acts as a coach and reference point for Agile Release Train

(ART) and does it by leading by example.

Read more about Release train engineer here https://brainly.com/question/17458064

A manufacturer of cell phone screens has found that 5 percent of all screens produced have defects. Let pd represent the population proportion of all cell phone screens with a screen defect, therefore pd=0. 5. For the sampling distribution of the sample proportion of cell phone screens from this manufacturer with a screen defect for sample size 400, μpˆd=0. 5. Which of the following is the best interpretation of μpˆd=0. 05 ?.

Answers

Answer:

For all samples of size 400 from this population, the mean of all resulting sample proportions of cell phone screens with a screen defect is 0.05.

Explanation:

Four students in ms. Alton's class shared the correlation coefficients derived from their data as follows: student a: r = –0. 87 student b: r = –0. 78 student c: r = 0. 79 student d: r = 0. 86 whose data had the strongest correlation? student a student b student c student d.

Answers

Considering the situation described above, the strongest correlation data is the "student a: r = –0. 87."

The correlation of variable is defined to be the strong correlation when the r-value is closer to +1 or -1.

Given that from the available options the r-value that is closer to +1 or -1 is that of student A which has -0.87, therefore, it is concluded that the Student A data had the strongest correlation.

Hence, in this case, it is concluded that the correct answer is option A. "Student A."

Learn more about Strong Correlation here: https://brainly.com/question/4219149

Which of these contributed the most to the florida land boom.

Answers

Answer:

Florida land boom which was in the year 1920 was termed as the first real estate bubble which was in the Florida.

This bubble busted which left back remains of failed development projects and new cities for example, Aladdin city which is in the southern part of Miami-dade country and Miami Isola di Lolando.

The result of Florida's land boom created many cities out of Everglades and shaped Florida for many years.

During that time of land boom the prices on speculation were raised and development and land boom ensued.

Explanation:

Answer:

It is B they were able to travel to Florida for the land

Explanation:

why is the standard deviation preferable to the range as a measure of​ variation?

Answers

Answer:

Explanation:

The standard deviation is preferable to the range as a measure of variation because the standard deviation takes into account all of the​ observations, whereas the range considers only the largest and smallest ones.

Determine whether or not the vector field is conservative. If it is conservative, find a function f such that f = ∇f. (if the vector field is not conservative, enter dne. ) f(x, y, z) = i + sin(z)j + y cos(z)k.

Answers

If F(x, y, z) = i + sin(z) j + y cos(z) k is conservative, then there exists a scalar function f(x, y, z) such that grad(f) = F, which means

∂f/∂x = 1

∂f/∂y = sin(z)

∂f/∂z = y cos(z)

Integrating each each of these equations gives

∫ ∂f/∂x dx = ∫ dx   ⇒   f(x, y, z) = x + α(y, z)

∫ ∂f/∂y dy = ∫ sin(z) dy   ⇒   f(x, y, z) = y sin(z) + β(x, z)

∫ ∂f/∂z dx = ∫ y cos(z) dz   ⇒   f(x, y, z) = y sin(z) + γ(x, y)

It follows that α(y, z) = y sin(z) and β(x, z) + γ(x, y) = x + C where C is a constant. So

f(x, y, z) = x + y sin(z) + C

and F is indeed conservative.

When faxing sensitive compartmented information (sci), what actions should you take?.

Answers

When faxing sensitive compartmented information (sci), the actions you should take are;

Make sure the SCI's are encrypted.Only those with the necessary security clearance will have the decryption keys to unlock them.

Sensitive Compartmented Information(SCI) is a classified information that is derived from sensitive intelligence sources, methods, or analytical processes.

SCI is always required to be handled within formal access control systems that are established by the US Director of Central Intelligence.

SCI's are usually very sensitive information as most of them contain information of national security interest and as such should be kept hidden and only open to those meant to read it.

Thus, when SCI's are to be faxed, the action to be taken is that they should be encrypted in such a way that only those with the necessary security clearance will have the decryption keys to unlock them.

Read more about Sensitive Compartmented Information(SCI) at; https://brainly.com/question/25194168

Which statements describe haiku? check all that apply.

Answers

You mind showing us the choices to the question

Answer: 1, 3, 4

Explanation:

Which statements describe haiku? Check all that apply.

1)A haiku is a poem that consists of three lines.

2) A haiku has a patterned rhyme scheme.

3)A haiku often contains a kigo.

4)A haiku contains ideas that are written in present tense.

5)A haiku is a poem that tells a complicated story.

Oxygen dissolved in bodies of water make it suitable for aquatic life. Which of the following best describes dissolved oxygen?.

Answers

Dissolved oxygen is found in water bodies.

In the aquatic environment, organisms use their gills to perform gaseous exchange. Oxygen dissolves in water and is taken in by these aquatic organisms.

We must note that the dissolution of gases in water is an exothermic process hence the dissolution  of oxygen in water occurs at decreased temperatures. Also, a high organic load in water decreases the amount of dissolved oxygen in water.

Learn more about dissolved oxygen: https://brainly.com/question/25733892

Juanita wants to perform row operations on the augmented matrix for the system below.

Answers

Answer:B

Explanation: right on edge

Based on the prompt what is your purpose for writing.

Answers

Based on the prompt, my purpose for writing is: B. to describe the most important ideas in Swift’s essay and explain his reason for writing.

The prompt is a requirement that asks us to summarize A Modest Proposal by Jonathan Swift and identify his purpose for writing.

The question basically asks us to describe the main ideas in this text and identify the main reason why he wrote the text.

So, Option B is correct.

Here is the complete question:

Prompt: Write a paragraph that objectively summarizes Jonathan Swift’s "A Modest Proposal" and explains his purpose. Based on the prompt, what is your purpose for writing?

to inform readers about eighteenth-century Ireland

to describe the most important ideas in Swift’s essay and explain his reason for writing

to make an argument about whether or not satire is effective

Learn more about Jonathan's Swift's, "A Modest Proposal" here:

https://brainly.com/question/9066127

Answer:

B is the answer

Explanation:

Which river is represented by the red line on this map?.

Answers

Answer:

Where is the map? I can not answer

On interval 0 ≤ x < 2π, where are the x-intercepts of y = cos(2x)? startfraction pi over 2 endfraction and startfraction 3 pi over 2 endfraction 0, π, and 2π startfraction pi over 2 endfraction, pi and startfraction 3 pi over 2 endfraction.

Answers

The x-intercepts of y = cos(2x) in the interval 0 ≤ x < 2π are π/4 and 7π/4

The x-intercepts of y = cos(2x) are gotten when y = 0.

So, y = cos(2x)

cos(2x) = 0

Taking inverse cos of both sides, we have

cos⁻¹cos(2x) = cos⁻¹(0)

2x = π/2

Dividing both sides by 2, we have

x = π/4

So, the other angle in the range 0 ≤ x < 2π is x = 2π - π/4 = 7π/4

So, the x-intercepts of y = cos(2x) in the interval 0 ≤ x < 2π are π/4 and 7π/4

Learn more about trigonometric functions here:

https://brainly.com/question/4515552

Answer: D

Explanation:

D on Edge

How can you protect yourself from internet hoaxes cyber awareness 2022.

Answers

There are a lot of fraudulent activates on online and it is very important to guide against them. There are strategies and online resources to help you identify and respond to a potential hoax.

First Identify that it is a hoax, Note that Hoaxes often booms where they are spread quickly and without consideration. If you notice or come in contact with a hoax through social media, the right thing to do thing to do is wait. The police or the school one is attending should issue a warning on the story.

Hoaxes are very common in the internet. Even with the recent digital technology, social media etc, a lot of spread of misinformation is now been spread at a faster and broader rate.

It is important that we as individuals, Parents and teachers be aware of the possibility that there may be shocking news about children and to known that the internet could be a hoax.  

Learn more about Internet Hoaxes from

https://brainly.com/question/25915602

Choose the correct option from the following:the criminal had a very…………scar on his face eng101.

Answers

Answer:

large

Explanation:

necause scars are always large

Drag each label to the correct location on the map. Match the western nations to their colonies. United states france great britain the netherlands.

Answers

Answer:

The United States has the Phillipines.

France had the south to china portion.

Britain has India

The Netherlands had Indonesia

Explanation:

1. United States of America: the Philippines was its colony in Southeast Asia.

2. France: the south of China was its colony in Southeast Asia.

3. Great Britain: Burma and the Malay Peninsula were its colonies in Southeast Asia.

4. The Netherlands: the Indonesian archipelago was its colony in Southeast Asia.

Imperialism can be defined as a policy or ideology (advocacy) that sought to extend a country's power, dominion, authority and influence over another country, either through the use of military force, diplomacy, or colonization (direct territorial acquisition).

This ultimately implies that, imperialism is an ideology or policy that is typically used to impose and extend a country's power, dominion, authority and influence over another country.

Note: The map in the image attached below shows the various colonies owned by different Western nations (imperialists) in 1910.

During the 19th century (1910), the following Western nations (imperialists) had these colonies in Southeast Asia:

United States of America: the Philippines was its colony in Southeast Asia.

France: the south of China was its colony in Southeast Asia and they included Annam, Cambodia, Tongkin, Saigon, and Laos.

Great Britain: Burma and the Malay Peninsula were its colonies in Southeast Asia.

The Netherlands: the Indonesian archipelago was its colony in Southeast Asia.

Read more on colonies here: https://brainly.com/question/13310941

akao wrote an opinion piece about why he thinks sandwiches are the perfect food. Read the first body paragraph.

Sandwiches make healthy food taste good. You can choose a soft whole grain bread as a base. Then you can add a lean meat or some other protein, like hummus. Finally, some lettuce or other greens will give it a nice, healthy crunch.

Which sentence states the reason for Takao’s opinion?
A. "Sandwiches can be tasty and healthy too."
B. "You can choose a soft whole grain bread as a base."
C. "Then you can add a lean meat or some other protein, like hummus.
D. "Finally, some lettuce or other greens will give it a nice, healthy crunch."

Answers

Answer:

A

Not confident about this answer, so sorry if it is wrong

Explanation:

I think it is a because

It is the topic sentence

The sentence is also the only sentence to entirely be an opinion

The rest of the paragraph is talking about what you can put on it to make it taste good and be healthy

Which of the following is a similarity between goods and services.

Answers

Answer:

I need only 5 brainlisted please give me

Jason is studying a new plant food for a science experiment. The plant is 14 cm tall when the experiment begins and grows at a rate of 1. 5 cm per week. What will the height of the plant be after 5 weeks?.

Answers

Answer:

2

Explanation:

Because if you add 1  to 8 you get 9 then subtract 9 by 7 then and your answer is 2

If the tax rate on homes in topeka, kansas is 3 percent of their value and bonnie owns a $100,000 house, how much will the real estate taxes add to her monthly mortgage payment?.

Answers

Answer:250

Explanation: 100000x.03=3000

3000/12=250

The real estate taxes will add $2500 to her monthly mortgage payment.

What is a monthly mortgage payment?

A monthly mortgage payment is an amount paid monthly for a particular mortgage. The way this is calculated is by determining the value of the mortgage and the tax attached to it, divided by 12 months.

From the given information;

The value of Bonnies House = $100,000The tax rate = 3%

The yearly tax rate on the mortgage = 0.3 × 100,000

= $30,000

The monthly mortgage payment on the yearly tax rate is:

= $30,000/12

= $2500

Learn more about monthly mortgage payments here:

https://brainly.com/question/2977908

Reference page 4 of hp’s 2014 annual report. What aspect of organizational design is suggested in the ""separation"" section?.

Answers

Organizational design has to do with the various steps which are taken in order to achieve the aims and objectives of an organization.

With this in mind, we can see that this organizational design has different elements which includes:

Allocation of tasksCoordinationSupervisionStructural ans System analysis, etc.

Furthermore, the most common approaches to the organizational design includes:

SimpleFunctionalDivisionalMatrix, etc

Please note that your question is incomplete so I gave you a general overview so that you could get a better understanding of the concept.

Read more about organizational design here:

https://brainly.com/question/22664730

Read the following excerpt from as i lay dying: i made it on the bevel. There is more surface for the nails to grip. There is twice the gripping-surface to each seam. The water will have to seep into it on a slant. Water moves easiest up and down or straight across. In a house people are upright two thirds of the time. So the seams and joints are made up-and-down. Which best explains how the structure of this excerpt reveals cash's personality?.

Answers

Based on the given information, the structure of the excerpt that reveals cash's personality is C: it orders ideas sequentially to illustrate cash's idea of a perfect coffin.

The structure of the excerpt reveals cash's personality is that  there is a listing of cash's idea as regards the perfect coffin.

We can see that he explained how Water moves easiest up and down or straight and other structure that give the main points.

Therefore, option C is correct because it orders ideas sequentially to illustrate cash's idea of a perfect coffin which gives the structure of the excerpt.

CHECK THE COMPLETE QUESTION BELOW.

which best explains how the structure of this excerpt reveals cash's personality?

a. it lacks dialogue to illustrate that cash prefers solitude to society.

b. it avoids paragraphs to show that cash has rejected tradition.

c. it numbers cash's ideas to show that he is logical and organized.

d. it orders ideas sequentially to illustrate cash's idea of a perfect coffin

Learn more about structure of excerpt at:

https://brainly.com/question/21400963

Answer:

It numbers Cash's ideas to show that he is logical and organized

Explanation:

I Just took the test

Which of the following is a good practice for protecting computing devices.

Answers

A good practice for protecting computing devices is to: ensure your antivirus and other software are kept up-to-date.

Computing can be defined as a process that typically involves the use of computer hardware and software to manage, process and transmit data in order to successfully complete a goal-oriented task.

In Computer science, some examples of a computing device include the following:

KeyboardCentral processing unit (CPU)MonitorRouter

Generally, a good practice for protecting computing devices is to ensure your antivirus and other software are kept up-to-date. Thus, you shouldn't use an outdated software application on your computing devices.

Read more on software here: https://brainly.com/question/25703767

Which of the following is a complex sentence weegy.

Answers

Answer:

as expected she showed up late

Explanation:

The complex sentence is As I expected, she showed up late. Thus, option (A) is correct.

A complex sentence consists of an independent clause expressing a complete idea and one or more dependent clauses relying on another clause. Typically, a subordinating conjunction (like "because," "if," "as," "after") links these clauses.

Therefore, among the given options, the only complex sentence is "As I expected, she showed up late," containing an independent clause ("she showed up late"), a dependent clause ("As I expected"), and the subordinating conjunction "As," which is common in complex sentences.

Thus, option (A) is correct.

Learn more about Complex sentences here:

https://brainly.com/question/4769492

#SPJ12

The question attached seems to be incomplete, the complete question is

Which of the following is a complex sentence?

A. As I expected, she showed up late.

B. Mark wanted blueberry pie and vanilla ice cream.

C. Sue gave Jim a new racket, and he left for the tennis courts.

D. Eileen bought pants but not a new jacket.

Which of the following statements are true about implementing corporate change?.

Answers

The statements that are true about implementing corporate change are that:

Managers must face the need for change and the opportunity to create change.Organizations need more change leadership.

You did not provide the options so I gave the correct options to two similar questions.

In order for change to be implemented in an organization, managers need to be at the forefront of it as this would then inspire their subordinates.

For this to happen, they must first be aware of the need to change and the opportunities that allow for it. This is what is meant by organizations needing more change leadership. If the leaders can see change and implement it, the company will follow.

In conclusion, implementing corporate change needs change leadership.

Find out more about business change at https://brainly.com/question/2667914.

Read the following paragraph and identify the best sentence to start a new paragraph weegy.

Answers

Where is the paragraph you are asking in the question?

Other Questions
One indicator NOT related to domestic violence isviolent attitudesgood nutritionviolations of court orderssubstance abuse 1. Below the organizer, write a blog post to your friends comparing andcontrasting the text medium and the audio medium of The Tell-Tale Heart,"analyzing how the pace, character, and mood varied within each mediumand how these differences affected you. Use the ideas in your organizer towrite your post.Include all parts:Part one: Introduction sentence Write the title, author, and your claim.Part two: Body-Write about how the pace, character, and mood affectedyou in each medium.Part three: Conclusion sentence-Restate your ideas about your claim.7. Save your document to your computer, and in the Assessments Area, attachyour document to 01.05 Comparing and Contrasting Mediums. If you spend 3/5 of your $40 gift card, how much money will be left on it? 1/3x + x+5/3x = 1/9HAHAHAHA...... 12. Draw the dot diagram for a molecule of P2[show your work and draw a box around your answer] Plants gather the sun's energy using molecules called ANSWER ASAP PLSA line passes through the points (-6, 4) and (-2, 2). Which is the equation of the line?A y=-3x+1B x = 1/2x +7C y=-2x-8D y = 2x + 16 7/11 x 7/15 x 3 multiply and write your answer as a fraction in the simplest form. what is the slop of 2x-5y=10 Two side of a triangle have the following measures. when may a listing broker change her offer of compensation to a cooperating broker? This is world history 123.90706 written to 3 decimal places is A_________is a common multiple of two or more denominators I NEED HELP PLZZ, can someone help me out w/ this question plz? if a 1000kg car goes from a speed of 6.5 m/s to a stop in 3 seconds what is the force acting on the car Please help!! I have less than an hour to turn this in! Brenda is buying wallpaper remover for her bedroom. She learns that the hardware store carries three sizes of cans, 15 ounces for $4.29, 33 ounces for $8.16, and 64 ounces for $15.19. She wouldnt mind having some left over if she doesnt use it all, so which size can should she buy? How many cubes with side lengths of 1/3 does it take to fill the prism 3. What is the exact area of triangle ABC? Use special right triangles to help find the base of the triangle. Show your work.