If the amplitude of a wave is doubled, how does this affect the energy carried by the wave? (2021)
Practice Questions
1 question
Q1
If the amplitude of a wave is doubled, how does this affect the energy carried by the wave? (2021)
Energy is halved
Energy remains the same
Energy is doubled
Energy is quadrupled
The energy carried by a wave is proportional to the square of the amplitude. Therefore, if the amplitude is doubled, the energy increases by a factor of four.
Questions & Step-by-step Solutions
1 item
Q
Q: If the amplitude of a wave is doubled, how does this affect the energy carried by the wave? (2021)
Solution: The energy carried by a wave is proportional to the square of the amplitude. Therefore, if the amplitude is doubled, the energy increases by a factor of four.
