Question

energy and waves - test 10/23
started: nov 4 at 9:54pm
quiz instructions
question 5
1 pts
a toaster converts __________ energy into __________
energy.
thermal/electrical
potential/thermal
mechanical/electrical
electrical/thermal

Explanation:

A toaster is an electrical appliance. When it is plugged in and used, it takes in electrical energy. The purpose of a toaster is to toast bread, which involves heating (thermal energy). So it converts electrical energy into thermal energy.

Answer:

electrical/thermal