প্রশ্ন ও উত্তর
The time period of a second pendulum has been increased. To make its time period 2s, its length will be.
06 Apr, 2025
প্রশ্ন The time period of a second pendulum has been increased. To make its time period 2s, its length will be.
সঠিক উত্তর
Increased
মন্তব্য
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