Physics, asked by mehermalhotra8493, 1 year ago

Heart beat 0.8 second find the number of time the heart beats in the life of 60 years of a man

Answers

Answered by shivansh2485
1

Answer:

As , 60 years = 60× 365 = 21900 days

21900   days = 21900 × 24 = 525600 hr

     525600 hr   =  525600 × 60 = 31536000 min  

31536000 min  = 31536000 × 60 =1892160000 sec

As, given

In 0.8 sec ,no. of time heart beats = 1

In 1892160000 sec, no. of time heart beats = 1 × 1892160000 /0.8

Explanation:

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