Explanation:
To determine the amount of electrical charge that flows in a circuit, you need to know the current flow and how long it flows for. The equation is: charge (coulomb, C) = current (ampere, A) × time (second, s). For example, if a a current of 20 A flows for 40 s, the calculation is 20 × 40.
An electron is emitted in both positive and negative beta decay, although the positive one is called positron emission.
Answer:
I know one way of refraction in this photo is how you can see a mirror like image of the man while he is under water on the waves on the surface
Explanation:
I hope that this helps