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In which of the following process, conve...

In which of the following process, convection does not take place primarily

A

Sea and land breeze

B

Boiling of water

C

Warming of glass of bulb due to filament

D

Heating air around a furance

Text Solution

Verified by Experts

The correct Answer is:
C
Heat transfer in warming of glass of bulb due to filament is through radiation.
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ALLEN -GEOMETRICAL OPTICS-EXERCISE - 05 (B)
  1. Three discs, A, B and C having radii 2m, 4m and6m respectively are coa...

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  2. Water of volume 2 litre in a container is heated with a coil of 1kW at...

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  3. In which of the following process, convection does not take place pri...

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  4. Variation of radiant energy emitted by sun, filament of tungsten lamp ...

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  5. Calorie is defined as the amount of heat required to raise temperature...

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  6. A spherical body of area A and emissivity e=0.6 is kept inside a perfe...

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  7. An ideal gas is expanding such that PT^(2)= constant. The coefficient ...

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  8. Two non-reactive monoatomic ideal gases have their atomic masses in th...

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  9. Two rectangular blocks, having identical dimensions, an be arranged ei...

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  10. One mole of a monatomic ideal gas is taken along two cyclic processes ...

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  11. A student is performing an experiment using a resonance column and a t...

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  12. Parallel rays of light of intensity I=912 WM^-2 are incident on a sphe...

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  13. A water cooler of storages capacity 120 liters can cool water at a con...

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  14. The ends Q and R of two thin wires, PQ and RS, are soldered (joined) t...

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  15. A gas is enclosed in a cylinder with a movable frictionless piston. It...

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  16. One mole of an ideal monatomic gas is taken round the cyclic process A...

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  17. A solid body X of heat capacity C is kept in an atmosphere whose tempe...

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  18. Two moles of an ideal monoatomic gas, initially at pressure p1 and vol...

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  19. Two moles of an ideal monoatomic gas is taken through a cycle ABCA as ...

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  20. An ice cube of mass 0.1 kg at 0^@C is placed in an isolated container ...

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