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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You have secured more than 70% to pass the test.
#1. According to Hooke’s law
#2. What should be the approximate length of a glass tube to construct a water barometer?
#3. The density of a substance can be found with the help of:
#4. Metals are good conductors of heat due to:
#5. Liquid pressure at depth ‘h’ is equal to:
#6. At sea level, the atmospheric pressure is:
#7. In S.I. the unit of pressue is:
#8. The unit of volume is:
#9. Hydraulic press works on:
#10. According to Archimedes, upthrust is equal to:
#11. stress / strain = constant is:
#12. Mercury is _____ times heavier than water.
#14. which of the substances (metal) is the lightest one?
#15. The unit of density in S.I. is:
#16. In which of the following state molecules do not leave their position?
#17. Water exists in _____ states.
#18. Molecules are very close in the body of:
#19. Value of water density is:
#20. S.I. unit of stress is:
#21. In S.I. the unit of Youngs Modulus is:
#23. _____ works on Pascal’s law.
#24. S.I. unit of pressure is pascal, which is equal to:
#25. The upthrust of liquid is given by:
#26. The ratio between stress and tensile strain is called:
#27. Mass of unit volume of any body:
#28. If a force will be applied on a smaller area, pressure will become:
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