A shaft of diameter d carries two discs at its two ends. The lowest torsional frequency is ω n . If the diameter is doubled, then the lowest torsional frequency becomes A 4ω n B ω n /2 C ω n /4 D 4ω n

A shaft of diameter d carries two discs at its two ends. The lowest torsional
frequency is ω n . If the diameter is doubled, then the lowest torsional frequency
becomes
A 4ω n
B ω n /2
C ω n /4
D 4ω n
by

1 Answer

Answer :

D 4ω n
by

Related questions

A shaft of length l carries two discs at its two ends. The lowest torsional frequency is ω n . If the shaft length is doubled, then the lowest torsional frequency becomes A ω n /2 B ω n /√2 C √2ω n D 2ω n

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