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 conversion from Celsius to Kelvin scale is:
#2. Specific heat of water is:
#3. Unit of heat capacity is:
#4. _____ of crocus is natural thermometer.
#5. Heat capacity of 5kg of water having specific heat equals to 4200 J/kgK is:
#7. The formula of latent heat of fusion is:
#8. Which of the following material has large value of temperature coefficient of linear expansion?
#10. Refrigerator is based on the principle of:
#11. Which of the following material has large heat capacity:
#12. A large water reservoir keeps the temperature of nearby land moderate due to:
#13. The value of coefficient of linear thermal expansion of brass is:
#14. The coefficient of volume thermal expansion of aluminium is:
#15. What will be the value of β for a solid for which α has a value of 2 x 10power-5 K(power) -1?
#16. The formula of specific heat is:
#17. Specific heat of _____ is maximum.
#18. The specific heat of ice is:
#19. The value of specific heat of silver in J/kgK is:
#20. On Celsius scale, the temperature 300K will be:
#21. Which of the following affects evaporation?
#22. Normal human body temperature is:
#23. Degree of hotness or coldness of the body is called:
#24. The boiling point of lead is:
#25. The boiling point of gold is:
#26. Evaporation causes ______.
#27. Temperature of ice in freezer is:
#28. Mercury is used as thermometric material because it has:
#30. S.I. unit of specific heat is:
#31. The boiling point of water is:
#32. The coefficient of linear expansion and volume expansion are related by the equation:
