4th ques

Asked by lovemaan5500 | 2nd Dec, 2017, 07:13: AM

Expert Answer:

Time should be given
 Energy = power X time= 60 x t joule
 
For 1 second
 
Energy consumed = 60x 1= 60 joule

Answered by Gajendra | 2nd Dec, 2017, 12:04: PM