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B. Granny said "I'll grow old disgracefully'. How far do you think following our heart's say is justifiable? Answer the question with reference to the story. |
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Answer» tion:Frequency -- the number of OSCILLATION per SECOND........Time period.-- the time TAKEN by A vibrating ( oscillating ) OBJECT to complete one vibration....HOPE it helps you....✌️✌️ |
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