Physics, asked by tina20141, 11 months ago

A water pump raises 400 kg of water to a height 15 m in 20 sec. What is the power of the pump in kilowatt?

Answers

Answered by iamnitya

1

Answer:

Power=Work done/time

Explanation:

P=mgh/t

P=400*15/20

P=300 watts

P=0.3kilowatts (1000W=1KW)

Previous Question

Next Question

Similar questions

Math, 5 months ago

Suppose A can finish a piece of work tn 8 days. Then, work done by A in 1 day is...

Sociology, 5 months ago

वीआईपी को होने वाले खतरों का वर्णन कीजिए...

History, 5 months ago

वस्त्र और परिधान विज्ञान के अंतर्गत आने वाले रोज़गार कौन से है...

Math, 11 months ago

The distance between the points A and B on a number line is m. What is the coordinate of B, if the coordinate of A is - 5?

Hindi, 11 months ago

kollle karna meaning in hindi...

Chemistry, 1 year ago

Why defination of atom given by dalton no longer valid?

Chemistry, 1 year ago

Write the name and Molecular formula of an organic compound with 2 carbon atoms having functional group suffixed with -oic acid. With the help of a balanced chemical equation, explain what happens when it reacts with Sodium hyroxide.

Sociology, 1 year ago

What are the major problems encountered by ‘Scheduled Tribes’ in India? 250 words...