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The temperature of an ordinary electric ...

The temperature of an ordinary electric bulb is round 3000 K. At what wavelength will it radiate maximum enegy? Given b=0.288cmK

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SL ARORA-Thermal Properties of Matter-Exercise
  1. A metal ball of surface area 200 cm^(2) and temperature 527^(@)C is ...

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  2. Experimental investigations show that the intensity of solar radiat...

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  3. The temperature of an ordinary electric bulb is round 3000 K. At what ...

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  4. A furnace is at a temperature of 2000K. At what wavelength does it emi...

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  5. MICROSCOPE

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  6. What is dynamical theory of heat ?

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  7. Two thermometer are constructed in the same way except that one has a ...

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  8. Why a clinical thermometer should not be sterilized by boiling water?

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  9. Should a thermometer bulb have large heat capacity or small heat capac...

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  10. The gas thermometer are more sensitive than the liquid thermometers b...

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  11. The normal temperature of human body on the Kelvin scale is

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  12. Mercury boils at 367^(@)C. However, mercury thermometers are made such...

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  13. A mercury therometer is transferred from melting ice to a hot liquid. ...

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  14. The readings of a thermometer at 0^(@)C and 100^(@)C are 50 cm and 75 ...

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  15. Two bodies at different temperature T(1) and T(2). If brought in therm...

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  16. Do you think a body at higher temperature contains more heat? Explain.

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  17. Solids expand on heating because

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  18. Solids expand on heating because

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  19. Why is Kelvin temperature always positive ?

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  20. The diameters of steel. rods A and B having the same length are 2 cm a...

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