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Heat given to a body which raises its te...

Heat given to a body which raises its temperature by `1^@C` is

A

water equivalent

B

temperature gradient

C

thermal capacity

D

specific heat

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50 g of copper is heated to increase its temperature by 10^@C . If the same quantity of heat is given to 10g of water, the rise in its temperature is (specific heat of copper =420J//kg^(@)//C )

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50 gm of copper is heated to increase its temperature by 10^(@)C. If the same quantity of heat is given to 10 gm of water, the rise in its temperature is (Specific heat of copper =420 Joule-kg^(-1)@C^(-1)

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SL ARORA-Thermal Properties of Matter-Exercise
  1. A black body of temperature T is inside chamber of T0 temperature init...

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  2. A human body has a surface area of approximately 1 m^2. The normal bod...

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  3. Heat given to a body which raises its temperature by 1^@C is

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  4. An experiment takes 10 minutes to raise the temperature of water in a ...

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  5. Three rods of Copper, Brass and Steel are welded together to from a Y ...

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  6. A flat bottomed metal tank filled with water is dragged along a horizo...

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  7. According to Newton's law of cooling, the rate of cooling of a body is...

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  8. If a piece of metal is heated to temperature theta and the allowed to ...

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  9. A liquid in a beaker has temperature theta(t) at time t and theta0 is ...

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  10. A pressure cooker reduces cooking time because

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  11. Which of the following is more close to a black body?

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  12. If the temperature of the sun were to increase form T to 2T and its ra...

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  13. Two spheres of the same material have radii 1m and 4m and temperatures...

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  14. Assuming the Sun to be a spherical body of radius R at a temperature o...

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  15. The earth radiates in the infra-red region of the spectrum. The spectr...

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  16. A radiation of energy E falls normally on a perfectly reflecting surfa...

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  17. A copper ball of mass 100 g is at a temperature T. it is dropped in a ...

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  18. An external pressure P is applied on a cube at 0^(@)C so that it is eq...

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  19. A pendulum clock loses 12s a day if the temperature is 40^@C and gains...

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  20. A simple pendulum made of bob of mass m and a metallic wire of neglig...

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