Multiple Choice
Smallest division on stopwatch is
A) 0.1 s
B) 0.05 s
C) 0.01 s
D) 1 s
Correct Answer:
Verified
Correct Answer:
Verified
Q10: In potential dividers, the output voltage depends
Q11: Internal resistance of cell when there is
Q12: Barrel of screw gauge has<br>A)100 divisions<br>B)50 divisions<br>C)10
Q13: A motor of the lift provides a
Q14: Waves that move through materials are called<br>A)progressive
Q16: Least count of screw gauge is<br>A)0.01 cm<br>B)0.5
Q17: Mechanical waves include<br>A)sound<br>B)light<br>C)EM waves<br>D)UV waves
Q18: A complete cycle of wave is around<br>A)90°<br>B)180°<br>C)45°<br>D)360°
Q19: Phase difference is measured in<br>A)degrees<br>B)meters<br>C)seconds<br>D)newton
Q20: Changing magnetic field induces<br>A)charge<br>B)current<br>C)frequency<br>D)voltage