Question

A star produces 2x10^26 watts. how much energy does it lose every minutes

Answer 1

Energy loss per minute will be
`120* 10^(26)j`

Step-by-step explanation:

We have given the star produces power of
`2* 10^(26)W`

We know that 1 W = 1 J/sec

So
`2* 10^(26)W=2* 10^(26)J/sec`

Given time = 1 minute = 60 sec

So the energy loss per minute
`=2* 10^(26)* 60=120* 10^(26)j`

We multiply with 60 we have to calculate energy loss per minute