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SL ARORA-Thermal Properties of Matter-Exercise
- when a piece of red glass heated in a furnace is taken out, it glows w...
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- State and Explain Newton s second law of motion Hence , Deduce the re...
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- Newton's law of cooling leads us to the following expression.
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- A constant volume gas thermometer works on
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- The temperature co-effcient of resistance of a wire is 0.00125^(@)C. A...
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- Two rods, one of aluminium and the other made of steel, having initial...
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- A metal ball immersed in alcohol weights W1 at 0^@C and W2 at 50^@C. T...
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- When a block of iron in mercury at 0^@C, fraction K1of its volume is s...
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- Calorie is defined as the amount of heat required to raise temperature...
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- Compared to a burn due to water at 100^(@)C , a burn due to steam at 1...
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- 50 g of ice at 0^@C is mixed with 50 g of water at 80^@C . The final t...
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- 2kg of ice at 20^@C is mixed with 5kg of water at 20^@C in an insulati...
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- Water of volume 2 litre in a container is heated with a coil of 1kW at...
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- In which of the following process, convection does not take place pri...
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- A wall has two layers A and B, each made of different material. Both t...
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- Three rods of identical area of cross-section and made from the same m...
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- Two identical rods are connected between two containers one of them is...
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- Two metallic spheres S1 and S2 are made of the same material and have ...
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- A spherical body of area A and emissivity e=0.6 is kept inside a perfe...
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- An ideal Black-body at room temperature is thrown into a furnace. It i...
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