good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

Answer:

Option B is correct

Explanation:

Which is covered by lava of E(Mantal section)

What is the heat source for convection currents in layer E?

O A

O B✓

O C

O D

Answer:

The groceries will decrease the cart's acceleration.

Explanation:

more force is required to push the full cart than the empty cart.

Answer:

The correct answer should be

A. 20 Joules

Explanation:

I'm taking the K12 Unit Test: Energy - Part 1 right now

Answer:

4. A. rope climb

5. True

6. True

Explanation:

hope it's help

[tex]\longrightarrow \sf D) 9.0 \times 10^6 N/C [/tex]

Given -

Force,F on any charge q in electric field,E is given by -

[tex]\green{ \underline { \boxed{ \sf{F = qE}}}}[/tex]

[tex]\therefore \sf E = \dfrac{F}{q} [/tex]

Putting Values -

[tex]\begin{gathered}\\\implies\quad \sf \dfrac{9}{1 \times 10^{-6}} \quad(1\mu = 10^{-6}) \\\end{gathered} [/tex]

[tex]\begin{gathered}\\\implies\quad \sf 9 \times 10^{6} N/C \\\end{gathered} [/tex]

The aspect of assessment that Dr. Cronbach is primarily concerned with is the internal consistency.

A reliability assessment is a tool that is used to evaluate the consistent performance of an individual or an instrument.

When this assessment is carried out in such a way that the instrument gives the same result each time it is used, the internal consistency is being considered.

Therefore, the aspect of assessment that Dr. Cronbach is primarily concerned with is the internal consistency.

Learn more about reliability assessment here:

https://brainly.com/question/3733655

The charges may be positive or negative. However, the behavior of the charges depend on the position of like charges and unlike charges.

An electrical charge may be positive or negative. We must recall that a charge may attract or repel another charge. According to the first law of electrostatics, like charges repel while unlike charges attract.

The image is not shown here however, the behavior of the charges depend on the position of like charges and unlike charges.

Learn more about charges:https://brainly.com/question/2697602

Explanation:

[tex]t = \frac{f \times d}{p} [/tex]

t = ?

f = 1893N

d = 13m

P = 579W

t = { 1893×13}/(579)

t = 42.5secs

Answer:

m = 8 kg

Explanation:

According to Newton's second law of motion, F = ma.

Solving for m using algebra:

m = F ÷ a

m = 48 N ÷ 6 m/s² = 8 kg

In the thermal equilibrium, the change in temperature is said to be zero in between the bodies. Thermal equilibrium is reached when both objects have the same temperature.

Thermal equilibrium is easily explained by the zeroth law of thermodynamics. If any two-body is at thermal equilibrium there is no change in the temperature of the body.

According to zeroth law if body A is in thermal equilibrium with body B and body B is in thermal equilibrium with C . So body A and C are also in thermal equilibrium.

In the thermal equilibrium, the net heat transfer is said to be zero in between the bodies.

Hence option A IS RIGHT. Thermal equilibrium is reached when both objects have the same temperature

To learn more about the thermal equilibrium refer to the link;

https://brainly.com/question/2637015

Answer:

14.81 m/s^2

Explanation:

f=m×a

1200=81×a

a=1200/81

a=14.81

q=mcΔt

110=100.c.(70-60)

c=0.11

Answer:

110 cal kg⁻¹°C⁻¹

Explanation:

Formula to find the specific heat capacity is :

Q = m c Θ

Here,

Q = heat energy

m = mass

c = specific heat capacity

Θ = change in temperature

Now let us find the specific heat capacity now.

Q = m c Θ

110cal = 1kg × c × (70 - 60 ) °C

110cal= 0.1kg × c × 10°C

110 =  1 c

Divide both sides by 1.

c = 110 cal kg⁻¹°C⁻¹

Answer:

F = 1000 N

Explanation: When calculating force, F=ma.

So...

F = (50)(20)

1000 = (50)(20)

Explanation:

maturity also get disorganised

Answer:

[tex]\small\color{aqua}\tt{{a}}[/tex]

hope it's help

The capacitor is a device that can store electrical energy. It is a two-conductor configuration. The charge on each plate of the capacitor will be 3.6 µC.

A capacitor is a device that can store electrical energy. It is a two-conductor configuration separated by an insulating medium that carries charges of equal size and opposite sign.

An electric insulator or vacuum, such as glass, paper, air, or a semi-conductor termed a dielectric, can be used as the non-conductive zone.

The given data in the problem is;

C is the capicitence of capicitor= 0. 40 µF

V is the  voltage = 9. 0 V

Q is a charge on each plate of the capacitor=?µC.

The formula for the capacitor is given as;

[tex]\rm Q=CV \\\\ \rm Q=0. 40 \times 9. 0 \\\\ \rm Q=3.6 \ \mu C.[/tex]

Hence the charge on each plate of the capacitor will be 3.6 µC.

To learn more about the capacitor refer to the link;

https://brainly.com/question/14048432

Answer:

3.6

Explanation:

Answer: the greater the electric force.  distance between the charges.

Explanation:

The greater the charge, the greater the electric force. The second factor is the distance between the charges.

All of the following are non-renewable resources except

O natural gas

O oil

O minerals

O water ✓

Answer:

water

Explanation:

There are two types of resources

The resources which cant be created back again are called nonrenewable.

The resources which can be created back are called renewable

- - - - - - - - - - - - - - - - - - - - - - -

Hope this helped :)

~pinetree

Answer:

The solubility of sodium chloride in water is 36.0 g per 100 g water at 20°C. The temperature must be specified because solubility varies with temperature. Or 36.0 g per 100 g

Explanation:

Answer:

1) 22,240kg m/s

2) 9.26

Explanation:

1) Mass × Velocity

2) 22,240 ÷ 2400

This question involves the concept of the grating equation.

The slit separation is "1.66 x 10⁻⁶ m".

The grating equation is used to derive a relationship between the wavelength of the light falling on the grating and the slit separation for a given order and angle of diffraction. Mathematically, the grating equation is written as follows:

[tex]m\lambda = dSin\theta\\\\d=\frac{m\lambda}{Sin\theta}[/tex]

where,

Therefore, using the given values in the formula, we get:

[tex]d=\frac{(1)(6\ x\ 10^{-7}\ m)}{Sin(21.2^o)}\\\\[/tex]

d = 1.66 x 10⁻⁶ m

Learn more about the grating equation here:

https://brainly.com/question/1812927

Answer:

1.66

Explanation:

Answer:

Condensing

Explanation:

Water density in the air is too high for condensation to occur and so you feel warm, sweaty, and sticky due to the added moisture on your body.

Answer:

B. At the exact bottom

Explanation:

This is because his acceleration is at its max, which means his speed is at a max. HOPE THIS HELPS!

Answer:

B, At the exact bottom

Explanation:

i got it right

Answer:

it would be 19/56 i believe !

Explanation:

Answered it correct on a test :)

Answer:

Redshift, or lower power

Explanation:

doppler effect

waves get stretched when you are moving away from something, and squished when you are moving towards it. Imagine you have a long, bent wire. if you stretch out the wire, the wavelength becomes longer. This also applies to sound.

The store associated with the energy when a ball has 10 J of energy when it is 1 m above the floor is gravitational potential energy

Gravitational potential energy is the energy of a body by virtue of its position in the gravitational field.

From the question, If a tennis ball has 10 J of energy when it is 1 m above the floor, first, a work of 10 J was done against gravity to lift the tennis from the floor to a height of 1 m. At the height of 1 m, the work of 10 J is converted to the gravitational potential energy of the tennis ball which is stored in the ball.

Hence, The energy associated when a tennis ball has 10 J of energy and it is 1 m above the floor is gravitational potential energy.

Learn more about gravitational potential energy here:  https://brainly.com/question/15896499

Answer:

motion changes with time of the position or orientation of a body. Motion that changes the orientation of a body is called rotation.

Explanation:

Given what we know, we can confirm that electroconvulsive therapy has been most successful in the treatment of major depression.

This is a relatively new procedure. It involves the intentional triggering of brief seizures in the brain. This is done while the patient is under the effects of anesthesia and is therefore painless. These seizures cause a dynamic shift in the brain chemistry of the patients, leading to greatly reduced symptoms in over 80% of patients.

Therefore, we can confirm that electroconvulsive therapy has been most successful in the treatment of major depression.

To learn more about Electroconvulsive therapy visit:

https://brainly.com/question/7632528?referrer=searchResults