Physics Chapter 8 Class 9 MCQs Online Test

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 formula of latent heat of fusion is:

#2. Water freezes at:

#3. Evaporation causes ______.

#4. Normal human body temperature is:

#5. Specific heat of water is:

#6. _____ of crocus is natural thermometer.

#7. Mercury freezes at:

#8. Unit of heat capacity is:

#9. Temperature of ice in freezer is:

#10. Specific heat of _____ is maximum.

#11. Heat capacity of 5kg of water having specific heat equals to 4200 J/kgK is:

#12. S.I. unit of specific heat is:

#13. Which of the following affects evaporation?

#14. The coefficient of volume thermal expansion of aluminium is:

#15. The formula of specific heat is:

#16. The specific heat of ice is:

#17. The coefficient of linear expansion and volume expansion are related by the equation:

#18. The formula of conversion from Celsius to Kelvin scale is:

#19. Which of the following material has large heat capacity:

#20. Degree of hotness or coldness of the body is called:

#21. The value of specific heat of silver in J/kgK is:

#22. The boiling point of water is:

#23. Mercury is used as thermometric material because it has:

#24. The boiling point of gold is:

#25. The boiling point of lead is:

#26. Unit of heat is:

#27. The value of coefficient of linear thermal expansion of brass is:

#28. A large water reservoir keeps the temperature of nearby land moderate due to:

#29. On Celsius scale, the temperature 300K will be:

#30. Refrigerator is based on the principle of:

#31. What will be the value of β for a solid for which α has a value of 2 x 10power-5 K(power) -1?

#32. Which of the following material has large value of temperature coefficient of linear expansion?

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