21
QuizMultiple Choice
Unit Test — Unit test
Question 21 • IL-Science 8 B
Eddie and Val observed the picture of an athlete running in a race.
Answer
A
Only Eddie is correct because the picture does not show a transformation that starts with chemical energy.B
Only Eddie is correct because the picture does not show a transformation that ends with mechanical energy.C
Both Eddie and Val are correct because chemical energy is a type of potential energy and mechanical energy includes kinetic energy.D
Both Eddie and Val are correct because chemical energy is a type of kinetic energy and mechanical energy includes potential energy.