Question

20 PTS! HELP PLS!

The following devices depend on energy transformations. For each device, name the form of energy that is transformed and the resulting form of energy.
1)An electric light bulb
_________ energy is transformed into _________ energy and _________ energy.

2) A battery
_________energy is transformed into _________ energy and _________ energy.

Answer 1

For a lightbulb, you turn electrical energy into heat and light energy. For a battery, you turn chemical energy into electrical energy and light energy.
For a battery, mechanical energy is transformed into heat energy and keeps it's mechanical stage, so yeah. Heat energy and mechanical energy. Sorry if im wrong. just trying to help you guys out!

Answer 2

For a lightbulb, you turn electrical energy into heat and light energy. For a battery, you turn chemical energy into electrical energy and light energy? I could only go that far. Sorry :(