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9th Standard English Medium Science Subject Heat Book Back 3 Mark Questions with Solution Part - II updated Book back Questions Question Bank Software May-13 , 2022

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9th Standard English Medium Science Subject Heat Book Back 3 Mark Questions with Solution Part - II updated Book back Questions

9th Standard English Medium Science Subject Heat Book Back 3 Mark Questions with Solution Part - II

9th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15

  1. Ice is kept in a double-walled container. Why?

  2. Differentiate convection and radiation

  3. What is specific heat capacity?

  4. Define specific latent heat capacity

  5. A piece of aluminium of mass 0.5 kg is heated to 100ºC and then placed in 0.4 kg of water at 10ºC. If the resulting temperature of the mixture is 30ºC, what is the specific heat capacity of aluminium? (SHC of water = 4,200J/KgºC)

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