Which is a fossil fuel?

uranium

coal

ozone

wood

Coal.

Explanation:

It is a fossil fuel because it is made out of dead plants that existed a long time ago.

Coal

Explanation: Coal is a fossil fuel because it is found in the ground from the remains of living organism as the other options are not. Uranium is classified as a nuclear fuel, ozone is chemical, and wood is not a fossil fuel as it is a product of a plant.

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j