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KUMAR PRAKASHAN-WORK, ENERGY AND POWER -SECTION - A Questions - Answers (Try Yourself (VSQs))
- Write the equation of mass energy equivalence .
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- What is the energy equivalent to one kilogram .
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- By which process the energy released from sun ?
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- Mention the use of uncontrolled nuclear fission ?
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- Mention the use of uncontrolled nuclear fission ?
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- Whether the springforce is conservative or non- conservative ?
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- Write the law of conservation of energy for conservative forces ?
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- Whether a split of water is a exothermic or a endothermic process ?
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- Write the similarity between various forms of energy .
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- Write a note on Power .
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- Is power a vector or scalar quantity ?
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- Write the dimensional formula of power .
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- Mention the unit of power in British unit system .
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- Define kilowat hour
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- "1 kWh is a unit of power " . This statement is true or false ? If it ...
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- 1 unit = …… electric energy .
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- How many units are consumed if 100 W of electric bulb is kept ON for 1...
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- Define elastic collision.
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- Define inelastic collision.
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- What is head -on collision ?
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