3
QuizMultiple Choice

Radiation — Unit test

Question 3 of 15 • PBCSD_Grade_Forgiveness_2003310_Physical Science_S2_2022

The total energy in a system is 675 J. The kinetic energy changes from 296 J to 432 J. Which statement best describes the potential energy of this system?

Answer
A
It changes from 296 J to 432 J.
B
It changes from 379 J to 243 J.
C
It changes from 432 J to 296 J.
D
It changes from 243 J to 379 J.
Previous
Next