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