Oscillations And Waves QUESTIONS AND ANSWERS

IIT JEE : Oscillations And Waves QUESTIONS AND ANSWERS :: part2 : 21 to 25

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

21.A tunnel has been dug through the diameter of the Earth and a ball is released in it. It executes a motion of time period

42 minute

day

1 hour

84.6 minute

22.If the displacement equation of a particle be represented by y = A sin pt + B cos pt, the particle executes

a uniform circular motion

a uniform elliptical motion

a SHM

a rectilinear motion

23.The intensity ratio of two waves is 1 : 16. The ratio of their amplitudes is

1 : 16

1 : 4

4 : 1

2 : 1

24.The ratio of intensity of wave and energy density gives

momentum

total energy

propagation constant

velocity

25.A particle executes SHM. The graph of its velocity as a function of displacement is

a straight line

a circle

an ellipse

a hyperbola

More Oscillations And Waves QUESTIONS AND ANSWERS available in next pages

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