Question 1 A body does 20 joules of work in 5 sec.what is its power? Question 2 What is the power of a pump which takes 10 sec to lift 100 kg of water tank situated at a height of 20 m? Question 3 Define the term power? Question 4 Give the S.I. unit of power? Question 5 Define the term watt? Question 6 How many watts equal one horse power? Question 7 The … [Read more...] about Power
Power
Last Updated on By Mrs Shilpi Nagpal Leave a Comment