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For a standing wave in a closed-closed tube, the mode number is the same as: a....

For a standing wave in a closed-closed tube, the mode number is the same as:

a. the number of displacement antinodes for each standing wave that meets the boundary conditions.

b. the ratio L/λ

c. the number of displacement nodes for each standing wave that meets the boundary conditions.

d. the ratio 2L/λ

e. the number of boundary conditions.

f. the total number of modes.

g. the ratio of L/(2λ)

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Answer #1

here in this condition possible ways are shown..

this acts just like stretched string

possible options are a and dt

in these types of problem draw possible type and proceed , thank you

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