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Statement I : A standing wave pattern is...

Statement I : A standing wave pattern is formed in a string . The power transfer through a point ( other than node and antinode) is zero always.
Statement II : At antinode is perpendicular to this velocity .

A

Statement I is true , Statement II is true , Statement II is a correct explanation for Statement I.

B

Statement I is true , Statement II is true , Statement II is NOT a correct explanation for Statement I.

C

Statement I is true , Statement II is false.

D

Statement I : is false , Statement II is true.

Text Solution

Verified by Experts

The correct Answer is:
D
At node ` v = 0` , at antinode tension perpendicular to velocity therefore , at these points power ` = 0 , (P = F.V)` At other points `P != 0`.
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