Al-Huda Science Academy has designed Physics Chapter 8 Class 9 MCQs for board preparation. Most of the questions are from the previous board papers. These are helping material for all type of students. Must share to your fellows if helpful.
Time allocated to each question is 20 seconds.
Physics Chapter 8 Class 9 MCQs
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#1. The boiling point of gold is:
#2. The value of coefficient of linear thermal expansion of brass is:
#3. Which of the following material has large heat capacity:
#4. The coefficient of volume thermal expansion of aluminium is:
#5. Which of the following affects evaporation?
#6. The coefficient of linear expansion and volume expansion are related by the equation:
#7. Specific heat of water is:
#8. Degree of hotness or coldness of the body is called:
#9. _____ of crocus is natural thermometer.
#10. The formula of latent heat of fusion is:
#11. On Celsius scale, the temperature 300K will be:
#13. The formula of conversion from Celsius to Kelvin scale is:
#14. Which of the following material has large value of temperature coefficient of linear expansion?
#15. The specific heat of ice is:
#16. A large water reservoir keeps the temperature of nearby land moderate due to:
#17. Heat capacity of 5kg of water having specific heat equals to 4200 J/kgK is:
#18. Unit of heat capacity is:
#19. The value of specific heat of silver in J/kgK is:
#21. Mercury is used as thermometric material because it has:
#22. Evaporation causes ______.
#23. The formula of specific heat is:
#24. The boiling point of lead is:
#25. Refrigerator is based on the principle of:
#26. S.I. unit of specific heat is:
#27. Specific heat of _____ is maximum.
#28. What will be the value of β for a solid for which α has a value of 2 x 10power-5 K(power) -1?
#29. Temperature of ice in freezer is:
#30. Normal human body temperature is:
#32. The boiling point of water is:
