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BINA LIBRARY-THERMAL PROPERTIES OF MATTER -EXERCISE
- Define a melting point.Does it depend on pressure?
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- What is the effect of increase of pressure on melting point of ice?
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- Define a boiling point.Does it depand on pressure?
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- What do you mean by emissive power of a body?
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- What is a black body?
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- What is the emissivity of a perfectly black body?What is meant by abs...
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- What is meant by absorptive power?
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- What is the relation between the emissivity and absorbing power of a b...
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- State stefan's law of radiation?
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- Show that the co-efficient of area expansion of a rectangular sheet is...
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- What are the co-efficient of expansion of solid? How are they related?
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- What is anomalous expansion of water? How is it useful in preserving a...
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- Find a relation to show the effect of temperature on the density .
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- What is the principle of calorimetry?
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- Explain why at high altitude,water boils below 100?
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- Explain what is meant by latent heat.
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- Latent heat of vaporisation of water is 540 cal/gm.Explain the meaning...
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- Woolen clothes are warmer than cotton cloths why?
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- Describe the construction of a blck body.
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- What is the emissivity of a perfectly black body?What is meant by abs...
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