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SL ARORA-Thermal Properties of Matter-Exercise
- How does the density of a solid or liquid change with temperature ? Sh...
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- Mention two practical applications of thermal expansion in daily life.
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- Define latent heat of fusion of ice and latent heat of vaporisation of...
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- Define terms heat current and thermal resistance. Write their SI units...
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- Define thermal resistance. On what factors does it depend ? Deduce its...
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- Define the conductivity of a conductor. Write its SI unit
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- Distinguish between natural and forced convections. Give one example o...
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- Explain, how land and sea breezes occur?
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- What are thermal radiations ? Give their two important properties.
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- According to Prevost's theory of heat exchange, the heat exchange shop...
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- State Stefan-Boltzmann law. Write the CGS and SI units of Stefan-Boltz...
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- State and give mathematical expressions for Stefan's law of black body...
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- State and give mathematical expressions for Newton's law of cooling
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- What is meant by coefficient of linear expansion and coefficient of cu...
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- What do you mean by coefficients of apparent and real expansion of a l...
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- Define thermal capacity and water equivalent of a body. State their un...
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- Explain anomalous behaviour of water. Write its effect in lakes and po...
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- Define thermal conduction. Briefly explain its molecular mechanism.
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- Briefly explain, how does a metallic rod heated at one end attain stea...
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- Explain the following in reference to thermal conduction in a rod: Ste...
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