SURA PUBLICATION-Heat-Exercise
- Match the following:
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- When an oject is heated, the molecules that make up the object
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- Our normal body temperature is.
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- The unit of heat is
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- exists when two objects in thermal contact no longer affectg each othe...
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- The hotnes of ther object is determined by its
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- Fill in the blanks: energy can be generated by the burning og fuels l...
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- SI unit of temperature is
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- Find whether the following sentences are true or false.If false correc...
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- True or False. Steam is formed when heat is released from water.
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- Find whether the following sentences are true or false.If false correc...
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- Rivet is heated before fixing in hole to join two metal plates.
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- What is thermal expansion?
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- Given reason : Heat :joule: Temp,erature:, b) Ice cube:0^@C:Boiling wa...
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- Matching.
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- Define-Carlorie.
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- What type of glassware is used in laboratories?Why?
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- Differentiate linear expansion and cubical expansion.
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- List nad describe the sources of heat.
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- Explain thermal expansion with suitable examples.
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