Question:
If T = 2π √ML³3Yq, then find the dimensions of q. Where T is the time period of a bar of mass M, length L, and Young’s modulus Y.
If T = 2π √ML³3Yq, then find the dimensions of q. Where T is the time period of a bar of mass M, length L, and Young’s modulus Y.
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Always balance dimensions on both sides of the equation.
Updated On: Mar 18, 2026
- [L]
- [L²]
- [L⁴]
- [L³]
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The Correct Option is C
Solution and Explanation
Substitute dimensions of all quantities and equate powers of L to find dimension of q.
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