The third hour increased by 20 percent. The second hour was decreased by 10 percent. So third hour decreased and second hour increased.
why was my answer taken off? There is no way to show evidence for this but ig I can explain. The electrical energy is what is used to power the radio so it works, then the energy is used to catch radio waves which makes sound energy. So the answer is C, electrical energy to sound energy
Answer:
Sound waves bend around the corners of various obstacles.
Explanation:
I took the test
Its being transfer through sun light<span />