Answer:
Answer in explanation.
Explanation:
The relationship between the charge on the capacitor and the potential difference across it is given as follows:

where,
Q = Charge on the Capacitor
C = Capacitance of the Capacitor
V = Potential Difference across the Capacitor
This relationship can be used to find the charge on a capacitor, using the voltmeter, as follows:
<u>The potential difference can be measured through the voltmeter. And the capacitance of the capacitor is a known constant value. Therefore, the charge can be found by taking product of both.</u>
Answer:
The mass number of an atom is its total number of protons and neutrons. Atoms of different elements usually have different mass numbers , but they can be the same. For example, the mass number of argon atoms and calcium atoms can both be 40.
Explanation:
Please mark as brainliest
The temperature rise in the copper is. I think its 0.393
Explanation:
Givens:




Let t=2 be the final velocity. Since Velocity stays the same horizontal , acceleration due to gravity changes the vertical direction
Use this equation

Plug in the knowns


So the velocity in the y direction at 2 seconds is -10.57
The velocity in the x direction at 2 seconds is 11.97
Use the Pythagorean theorem to find the total velocity


b. The range at which it strike the ground.
We need to find when the velocity at the top is zero.
Using the y direction,


Next, find the height of the max.

So the total distance is 4.16+20= 24.16
Next to find the total time it falls


So our total flight time is

Range is

It is a because it is inversely proportional