1) Light bulb in a lamp post is... a) mechanical energy b) electrical and light energy c) chemical energy d) sound energy 2) A Frisbee flying through the air is... a) sound energy b) light energy c) mechanical energy d) nuclear energy 3) The Sun transforms nuclear energy into... a) heat and light energy. b) heat and sound energy. c) light energy. d) heat energy. 4) Our bodies convert chemical energy in our food into __________ for us to move. a) heat energy b) radiant energy c) potential energy d) mechanical energy 5) An electric fan transforms ___________ into kinetic energy. a) heat energy b) electrical energy c) mechanical energy d) light energy

Energy transformations

autors:
Drukāt
Iegult

Līderu saraksts

Vizuālais stils

Iespējas

Pārslēgt veidni

Atjaunot automātiski saglabāto: ?