When two waves that are in phase overlap, the result is:Select one:a.Constructive interferenceb.Partial interferencec.No interferenced.Destructive interference

Break Down the Problem

1. Identify the type of waves discussed: in phase waves.
2. Understand the concept of wave interference.

Relevant Concepts

• Constructive Interference: Occurs when two waves that are in phase (i.e., their peaks and troughs align) superpose, resulting in a wave of greater amplitude.
• Destructive Interference: Happens when two waves are out of phase (i.e., the peak of one wave aligns with the trough of another), leading to a reduced amplitude.
• Partial Interference: A situation where waves partially cancel each other or reinforce, but typically implies neither total constructive nor destructive interference.
• No Interference: Suggesting that the waves do not affect each other, which is generally not applicable in this context.

Analysis and Detail

• Since the question specifies that the waves are in phase, they align to produce a stronger resultant wave.
• This leads us directly to the concept of constructive interference because the amplitudes of the waves add together effectively.

Verify and Summarize

Based on the definitions and the scenario of in-phase waves, we confirm that overlapping waves that are in phase will lead to constructive interference.

Final Answer

a. Constructive interference