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ICSE- WORK ENERGY AND POWER-EXERCISE-2(A)
- Give an example when work done by the force of gravity acting on a bo...
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- What are the S.I. and C.G.S units of work? How are they related ? Esta...
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- State and define the S.I. unit of work.
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- Express joule in terms of erg
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- A body of mass m falls down through a height h. Obtain an expression f...
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- A boy of mass m climbs up the stairs of vertical height h. (a) What is...
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- Define the term energy and state its S.I. unit
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- What physical quantity does the electron volt (eV) measure? How is it ...
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- Complete the following sentences : (a) 1J= …………ealorie . (b) 1 kWh …...
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- Name the physical quantity which is measured in calorie.How is it rela...
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- Define kilowatt hour.How is it reltated to joule?
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- State two factors on which power spent by a source depends.Explain you...
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- Differentiate between work and power.
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- Differentiate between energy and power
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- State and define the S.I unit of power.
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- State and define the S.I unit of power.
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- (a)Name the physical quantity measured in terms of horse power. (b)H...
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- Differentiate between watt and watt hour.
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- Name the quantity which is measured in (a) kWh (b)kW (c )Wh (d)eV
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- Is it possible that no transfer of energy take place even a force is a...
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