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In a wave, if the amplitude is increased, what happens to the energy of the wave
In a wave, if the amplitude is increased, what happens to the energy of the wave?
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Practice Questions
1 question
Q1
In a wave, if the amplitude is increased, what happens to the energy of the wave?
Energy decreases
Energy remains the same
Energy increases
Energy becomes zero
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The energy of a wave is proportional to the square of its amplitude. Therefore, if the amplitude increases, the energy increases.
Questions & Step-by-step Solutions
1 item
Q
Q: In a wave, if the amplitude is increased, what happens to the energy of the wave?
Solution:
The energy of a wave is proportional to the square of its amplitude. Therefore, if the amplitude increases, the energy increases.
Steps: 4
Show Steps
Step 1: Understand what amplitude means. Amplitude is the height of the wave from its rest position.
Step 2: Know that energy in a wave is related to how big the wave is. Bigger waves carry more energy.
Step 3: Learn that energy is proportional to the square of the amplitude. This means if you double the amplitude, the energy increases by four times.
Step 4: If the amplitude increases, the energy of the wave also increases.
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