EASY
DRDO MTS Tier - II
IMPORTANT
Earn 100

Which of the following is not a conservative force?

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Important Questions on Physics

EASY
DRDO MTS Tier - II
IMPORTANT
We observe objects around us due to:
EASY
DRDO MTS Tier - II
IMPORTANT
Which of the following instruments is used for measuring very high temperature?
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DRDO MTS Tier - II
IMPORTANT
An artificial satellite can be tracked very precisely from the earth by using _____.
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DRDO MTS Tier - II
IMPORTANT
Five bulbs each of 100 watt capacity in a tunnel are illuminated continuously for twenty hours. The consumption of electricity will be_____.
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DRDO MTS Tier - II
IMPORTANT
A cut diamond shines brilliantly due to:
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DRDO MTS Tier - II
IMPORTANT

Television viewers using dish antenna to receive satellite signals do not receive signals during rain because:

1. Of the small size of the antenna.

2. Rain droplets absorb the energy of radio waves.

3. Rain droplets disperse the energy of radio waves from their original direction.

Which of the above statements are correct?

MEDIUM
DRDO MTS Tier - II
IMPORTANT
What is the minimum distance (in metres) required to hear an echo?
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DRDO MTS Tier - II
IMPORTANT
Why does a blackboard appear black in colour?