Class 9 Courses

Class 9 physics Practice Tests

Class 9 Physics Online Tests

Books:

Apps:

The Power Multiple Choice Questions (MCQ Quiz) with Answers PDF (Power MCQ PDF e-Book) download to practice Grade 9 Physics Tests. Learn Work and Energy Multiple Choice Questions and Answers (MCQs), Power quiz answers PDF for high school certification courses. The Power MCQ App Download: Free learning app for forms of energy, interconversion of energy, potential energy, physics practice questions test prep for online classes.

The MCQ: The power of the pump when it can lift 70 kg of water through 16 m in 10 s is; "Power" App Download (Free) with answers: 100 W; 1120 W; 1000 W; 2000 W; for high school certification courses. Solve Work and Energy Quiz Questions, download Google eBook (Free Sample) for taking online classes.

MCQ 1:

If a pump can lift 200 kg of water through a height of 6 m in 10 seconds, then its power is

1. 1100 watts
2. 1000 watts
3. 1300 watts
4. 1200 watts
MCQ 2:

The power of the pump when it can lift 70 kg of water through 16 m in 10 s is

1. 100 W
2. 1120 W
3. 1000 W
4. 2000 W
MCQ 3:

One horsepower is equal to

1. 790 watts
2. 700 watts
3. 720 watts
4. 746 watts
MCQ 4:

A ship moves at a speed of 4 ms-1. Water resistance acting on it is 4000 N. The power of its engine is

1. 20 kW
2. 24 kW
3. 11 kW
4. 16 Kw
MCQ 5:

1 horse power is equal to

1. 320 W
2. 100 W
3. 1000 W
4. 746 W