Physics 9 Chapter 8 - Thermal Properties of Matter -2


Physics Class 9
1.    If you place a cup of hot tea in a room, then what happened next?




Physics Class 9
2.    If you place a cup of hot water in a room, then what happened next?




Physics Class 9
3.    Which of the following tells us the direction of flow of heat?




Physics Class 9
4.    What is the form of energy called that is transferred from a hot body towards a cold body?




Physics Class 9
5.    What is the art of measuring temperature called?




6.    Which of the following flower is called natural thermometer?




Physics Class 9
7.    Water freezes at.................?




Physics Class 9
8.    Which of the following is correct about crocus flower?




Physics Class 9
9. Which of the following flower opens when temperature is 23oC?




Physics Class 9
10.    What is the energy called that is transferred from one body top the other in thermal contact with each other as a result of difference of temperature between them?







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