Class 9 physics Practice Tests
Class 9 Physics Online Tests
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The MCQ: If a pump can lift 200 kg of water through a height of 6 m in 10 seconds, then its power is; "Power" App Download (Free) with answers 1100 watts, 1000 watts, 1300 watts and 1200 watts for high school certification courses. Solve work and energy quiz questions, download Google eBook (Free Sample) for online secondary school courses.
MCQ 1: If a pump can lift 200 kg of water through a height of 6 m in 10 seconds, then its power is
MCQ 2: The power of the pump when it can lift 70 kg of water through 16 m in 10 s is
MCQ 3: One horsepower is equal to
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
MCQ 5: 1 horse power is equal to
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