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Monday, October 3, 2022
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Test your physics knowledge for CDS/NDA. Attempt this quiz to increase your scores. The passing percentage is 70%. All the best.

#1. Which of the following is used by dentist to see the image of teeth of a patient?

#2. What was invented by Jackarias Jansen?

#3. Which of the following reflects more sunlight?

#4. An air bubble in water will act like a:

#5. Penetrating power of X-rays does not depend upon:

#6. The velocity of light is maximum in :

#7. The waves used in sonography are:

#8. Cosmic rays are:

#9. An acoustically good hall should have:

#10. The electromagnetic radiation most prevalent in the atmosphere is:

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Kritika Chaudhary
Kritika Chaudhary
Blogger, Educator | SSB Recommended Defence enthusiast | Turning Passion into profession

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