QUIZ ON SCIENCE- TECHNOLOGY
Q.1 - Study of life in outer space is known as
A. Endobiology
B. Exobiology
C. Entrobiology
D. Neobiology
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Correct Answer: B
Q.2 - If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same...
A. Velocity
B. Momentum
C. Acceleration
D. Kinetic energy
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Correct Answer: B
Q.3 - RADAR is used for
A. Locating submerged submarines
B. Receiving a signals in a radio receiver
C. Locating geostationary satellites
D. Detecting and locating the position of objects such as aeroplanes
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Correct Answer: D
Q.4 - Sound travels with a different speed in media. In what order does the velocity of sound increase in these media?
A. Water, iron and air
B. Iron, air and water
C. Air, water and iron
D. Iron, water and air
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Correct Answer: C
Q.5 - Light travels at the fastest speed in
A. Glass
B. Water
C. Hydrogen
D. Vacuum
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Correct Answer: D