Question

A pump raises water by spending 4 into 10 to the power 5 joule of energy in 10 second find the power of pump

Answer 1

Answer:

40,000 W

Explanation:

Given: By pump ,

work done =4x10^5 J

time taken =10 sec

To find :Power=?

Formula:P=W/t

Solution :P=4x10^5/10

P=400,000/10

P=40,000 watt

Answer 2

THE ANSWER IS THROUGH IMAGE