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प्रश्न
In a second’s pendulum, the mass of Bob is 50 g. If it is replaced by 100 g mass, then its period will be ______.
विकल्प
1 s
2 s
3 s
4 s
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उत्तर
In a second’s pendulum, the mass of Bob is 50 g. If it is replaced by 100 g mass, then its period will be 2 s.
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संबंधित प्रश्न
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