Physics 9 Chapter 8 - Thermal Properties of Matter -4


Physics Class 9
1.    Upon which of the following factors, internal energy of a body depends?




Physics Class 9
2.    Which of the following type of energy of an atom or molecule is due to its motion which depends upon the temperature?




Physics Class 9
3.    Which of the following type of energy of an atom or molecule is the stored energy due to intermolecular forces?




Physics Class 9
4.    What is the device called that is used to measure the temperature of a body?




Physics Class 9
5.    Which of the following is measured by the thermometer?




6.    What are the substances called that show a change with temperature?




Physics Class 9
7.    Which of the following changes can occur to substances due to changes in heat?




Physics Class 9
8.    Liquids can be used as......................?




Physics Class 9
9.    Which of the following properties should be present in thermometric liquids?




Physics Class 9
10.    Nearly all the substances ...................on heating?







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