Nda physics quiz

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Nda physics quiz

Question 1. For which Diode is used ?

modulation

oscillation

amplification

purification

Question 2. Who among the following developed the technology of underground nuclear explosion ?

Dr. Homi Jahangir

Dr. Vikram Sarabhai

Dr. Raja Ramanna

Dr. P. K. Iyengar

Question 3. Which among the following types of coal roduces most heat per unit?

Coal

Lignite

Anthracite

Pit

Question 4. Which among the following waves is used for communication by artificial satellites?

Microwaves

Radio waves

A. M.

Frequency of 101 series

Question 5. What is found in frequency modulation?

Fixed frequency

Fixed dimension

Change In frequency and dimension

Change in dimension only

Question 6. When the speed of car is doubled then what will be the braking force of the car to stop it in the same distance ?

four times

two times

half

one fourth

Question 7. The dimension of which of the following is the same as that of impulse?

Volume

Momentum

Torque

Change in the rate of momentum

Question 8. Which among the following is the fundamental quantity?

Volume

Time

Velocity

Force

Question 9. If the diameter of a capillary is doubled then the rise of water in it will be

two times

half

four times

no change

Question 10. Why the needle of iron swims on Water surface when it is kept gently ?

It will remain under the water when it will displace more water than its weight

the density of needle is less than that of water

due to surface tension

due to its shape

Question 11. What is the Chemical name for baking soda?

Sodium carbonate

Sodium bicarbonate

Sodium nitrite

Sodium nitrate

Quiz

Question 1. For which Diode is used ?

Question 2. Who among the following developed the technology of underground nuclear explosion ?

Question 3. Which among the following types of coal roduces most heat per unit?

Question 4. Which among the following waves is used for communication by artificial satellites?

Question 5. What is found in frequency modulation?

Question 6. When the speed of car is doubled then what will be the braking force of the car to stop it in the same distance ?

Question 7. The dimension of which of the following is the same as that of impulse?

Question 8. Which among the following is the fundamental quantity?

Question 9. If the diameter of a capillary is doubled then the rise of water in it will be

Question 10. Why the needle of iron swims on Water surface when it is kept gently ?

Question 11. What is the Chemical name for baking soda?

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