A cook preparing a meal for a group of people is an example of
a. kinetic energy because he has the ability to make a meal.
b. potential energy because he has the ability to make a meal.
c. kinetic energy because he is making the meal.
d. potential energy because he is making the meal.

Option B is correct.

Explanation:

Potential energy or chemical potential energy is used to Cook food which is then converted into thermal energy. The type of energy used also depends upon the type of cooking appliances used.

For e.g. stove convert potential energy to thermal energy.

trig 15.3 cos