Acceleration is the change in velocity over time
velocity and wavelength are likely to change in the process
- When a wave travels from one medium to another it undergoes a change in direction and this is referred to as refraction.
- Refraction is the bending of a wave or a change in direction of a wave as it travels from one medium to another. Refraction is accompanied by change in velocity and wavelength of a wave
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Answer:
occurs when path-length difference is:
Δr=mlambda and m=0,1,2,3...
Explanation:
I think thats the answer.
