Physics, asked by david2012rai, 6 months ago

is group velocity always less than phase velocity for the matter wave ?​

Answers

Answered by lyngdohmagrina
0

Answer:

The phase velocity is: vp = ω/k. The function ω(k), which gives ω as a function of k, is known as the dispersion relation. If ω is directly proportional to k, then the group velocity is exactly equal to the phase velocity. A wave of any shape will travel undistorted at this velocity.

Explanation:

Hope it helps you dear friend.

Answered by Anonymous
1

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If ω is directly proportional to k, then the group velocity is exactly equal to the phase velocity. A wave of any shape will travel undistorted at this velocity.

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