Question

identifying how energy is transformed
use the drop - down menus to identify how energy is transformed.
someone claps his or her hands.
a solar panel is used to power a house.

Explanation:

When someone claps their hands, mechanical energy (from muscle movement) is transformed into sound energy. A solar - panel absorbs solar energy and converts it into electrical energy to power a house.

Answer:

Someone claps his or her hands: Mechanical energy to sound energy
A solar panel is used to power a house: Solar energy to electrical energy