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Earn 100

What is the SI unit of heat energy?
(a)Joule
(b)Newton
(c)Calorie
(d)Kelvin

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Important Questions on Physics


MEDIUM



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What is the unit used to measure distances between celestial objects?

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Pressure is measured terms of:
1. Mass and Density
2. Work Done
3. Force and Area
4. Force and Distance

