What is the result of interference when two waves of equal amplitude and opposit

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Question: What is the result of interference when two waves of equal amplitude and opposite phase meet?

Options:

Correct Answer: Destructive interference

Solution:

When two waves of equal amplitude and opposite phase meet, they cancel each other out, resulting in destructive interference.

What is the result of interference when two waves of equal amplitude and opposite phase meet?

What is the result of interference when two waves of equal amplitude and opposite phase meet?

Step 1: Understand what a wave is. A wave is a disturbance that travels through space and time, carrying energy.
Step 2: Know that amplitude is the height of the wave. Equal amplitude means both waves have the same height.
Step 3: Learn about phase. Opposite phase means that when one wave is at its highest point, the other wave is at its lowest point.
Step 4: Visualize the two waves. Draw one wave going up and the other wave going down, both having the same height.
Step 5: When these two waves meet, the upward part of one wave cancels out the downward part of the other wave.
Step 6: This cancellation means that there is no wave left at that point, which is called destructive interference.
Step 7: Conclude that the result of two waves of equal amplitude and opposite phase meeting is that they cancel each other out.

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