Physics Chapter 6 Class 9 MCQs Online Test

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

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#1. If the velocity of a body becomes three times greater then kinetic energy will be:

#2. The energy stored in coal is:

#3. One horsepower is equal to:

#4. When a body is lifted through a height h, the work done on it appears in the form of its:

#5. The work done will be zero when the angle between the force and the distance is:

#6. In the direction of motion of the force is perpendicular to the direction of motion of the body, then work done will be:

#7. Rate of doing work is called:

#8. The kinetic energy of a body of mass 2 kg is 25 J. Its speed is:

#9. There is a hot molten part, deep in the earth is called:

#10. The work done in lifting a brick of mass 2kg through a height of 5m above ground will be:

#11. The efficiency percentage of an electric lamp is:

#12. What is the unit of work?

#13. In E=mc2, ‘c’ represents the speed of:

#14. If the velocity of the body becomes double, then its K.E will be:

#15. Capability to do work is:

#16. One mega joule is equal to:

#17. One joule is equal to:

#18. Stretched bow possess energy:

#19. Which one of the following converts light energy into electrical energy?

#20. Power is equal to:

#21. One kilo joule is equal to:

#22. Source to produce pollution free electricity is:

#23. The major source of heat energy is:

#24. Formula of potential energy is:

#25. The types of mechanical energy are:

#26. The energy stored in a dam is:

#27. The unit of energy is:

#28. Hammer raised up has energy:

#29. The work will be maximum when the angle between force and displacement is:

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