MHT CET 2026 Physics question
Two oscillating simple pendulums with time periods T and are in phase at a given time. They will be again in phase after an elapse of time
Answer: (B)
Solution
The pendulums are again in phase when the first has completed oscillations and the second oscillations in the same time, with and , the smallest integers satisfying this. gives , . The time elapsed is (the first
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