please answer this question fast .
answer is 300 upon v (c) option is correct .
please tell me how.
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Heya,
the option C) 300/v is correct because according to the question we have to tell the time interval between the sound of clap and it's echo. Thus it would have to travel twice.therefore it would be 300/v.
the option C) 300/v is correct because according to the question we have to tell the time interval between the sound of clap and it's echo. Thus it would have to travel twice.therefore it would be 300/v.
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thanks
welcome
same to u. which school arw u from
kendriya vidyalaya
what about u
podar international school
nice:-)
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