In a wave, if the amplitude is increased, what effect does it have on the energy
Practice Questions
Q1
In a wave, if the amplitude is increased, what effect does it have on the energy of the wave?
Energy decreases
Energy remains the same
Energy increases linearly
Energy increases with the square of the amplitude
Questions & Step-by-Step Solutions
In a wave, if the amplitude is increased, what effect does it have on the energy of the wave?
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 not just directly related to amplitude, but to the square of the amplitude. This means if you double the amplitude, the energy increases by four times (2 squared).
Step 4: Conclude that if the amplitude increases, the energy of the wave increases significantly, following the square relationship.
