Al-Huda Science Academy has designed Physics Chapter 7 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 7 Class 9 MCQs
Results
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#1. Metals are good conductors of heat due to:
#2. S.I. unit of pressure is pascal, which is equal to:
#3. Molecules are very close in the body of:
#4. At sea level, the atmospheric pressure is:
#5. The unit of density in S.I. is:
#6. _____ works on Pascal’s law.
#7. Mercury is _____ times heavier than water.
#8. In S.I. the unit of Youngs Modulus is:
#9. Liquid pressure at depth ‘h’ is equal to:
#10. In S.I. the unit of pressue is:
#11. stress / strain = constant is:
#12. Value of water density is:
#13. If a force will be applied on a smaller area, pressure will become:
#14. Mass of unit volume of any body:
#15. Hydraulic press works on:
#16. which of the substances (metal) is the lightest one?
#17. In which of the following state molecules do not leave their position?
#18. The upthrust of liquid is given by:
#19. The unit of volume is:
#20. Water exists in _____ states.
#22. According to Hooke’s law
#23. What should be the approximate length of a glass tube to construct a water barometer?
#25. S.I. unit of stress is:
#26. According to Archimedes, upthrust is equal to:
#27. The density of a substance can be found with the help of:
#28. The ratio between stress and tensile strain is called:
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