Physics, asked by kumaresanvv96, 4 months ago

What is the SI unit of power? If the heart works 60 joules in 1 minute what is its power?

Answers

Answered by lRockstarl

17

Answer:

Hi, As we know that Power = work done/time Work = 60j Time = 1 min = 60 sec Power = 60/60 1 watt

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Answered by VenkataSubramanyam

1

Answer:

SI UNIT OF POWER - watt Symbol- W

1 W = 1J/1s

power of heart'is 1 watt

see explanation in PIC

Explanation:

Given

work done by heart'= 60 J

time= 1 min =60 sec

as work is in SI unit. we have to change time to SI unit

power=work/time

=60/60

=1 watt

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