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

#2. The boiling point of water is:

#3. The boiling point of gold is:

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

#5. Unit of heat capacity is:

#6. Mercury freezes at:

#7. The formula of specific heat is:

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

#9. Unit of heat is:

#10. Temperature of ice in freezer is:

#11. _____ of crocus is natural thermometer.

#12. Which of the following affects evaporation?

#13. Specific heat of water is:

#14. Evaporation causes ______.

#15. Water freezes at:

#16. Refrigerator is based on the principle of:

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

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

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

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

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

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

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

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

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

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

#27. The formula of latent heat of fusion is:

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

#29. The specific heat of ice is:

#30. The boiling point of lead is:

#31. Normal human body temperature is:

#32. Specific heat of _____ is maximum.

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