Al-Huda Science Academy has designed Physics Chapter 6 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 6 Class 9 MCQs
Results
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#1. The work done will be zero when the angle between the force and the distance is:
#2. Rate of doing work is called:
#3. Hammer raised up has energy:
#4. The efficiency percentage of an electric lamp is:
#5. In E=mc2, ‘c’ represents the speed of:
#7. The energy stored in a dam is:
#8. Which one of the following converts light energy into electrical energy?
#9. Capability to do work is:
#10. Source to produce pollution free electricity is:
#11. The work done in lifting a brick of mass 2kg through a height of 5m above ground will be:
#12. Stretched bow possess energy:
#13. If the velocity of the body becomes double, then its K.E will be:
#14. One mega joule is equal to:
#15. One horsepower is equal to:
#16. One kilo joule is equal to:
#17. What is the unit of work?
#18. In the direction of motion of the force is perpendicular to the direction of motion of the body, then work done will be:
#19. There is a hot molten part, deep in the earth is called:
#20. The energy stored in coal is:
#21. If the velocity of a body becomes three times greater then kinetic energy will be:
#22. The types of mechanical energy are:
#23. The kinetic energy of a body of mass 2 kg is 25 J. Its speed is:
#24. The major source of heat energy is:
#25. When a body is lifted through a height h, the work done on it appears in the form of its:
#26. Formula of potential energy is:
#27. One joule is equal to:
#28. The work will be maximum when the angle between force and displacement is:
#29. The unit of energy is:
