JKCET SERIES Physics
Waves And Oscillations
11 previous year questions.
Volume: 11 Ques
Yield: Medium
High-Yield Trend
1
2017 2
2016 2
2015 1
2014 1
2010 1
2009 1
2007 2
2005 Chapter Questions 11 MCQs
01
PYQ 2005
medium
physics ID: jkcet-20
Two simple pendulums of lengths and start swinging together. After how many vibrations will they again start swinging together?
1
5 oscillations of smaller pendulum
2
6 oscillations of smaller pendulum
3
4 oscillations of bigger pendulum
4
6 oscillations of bigger pendulum
02
PYQ 2005
medium
physics ID: jkcet-20
Two pendulums begin to swing simultaneously. If the ratio of the frequency of oscillations of the two is then the ratio of lengths of the two pendulums will be
1
2
3
4
03
PYQ 2007
medium
physics ID: jkcet-20
A particle executes SHM with a period of and amplitude . Its maximum speed in , is
1
2
3
4
04
PYQ 2009
medium
physics ID: jkcet-20
A particle is executing linear simple harmonic motion. The fraction of the total energy that is potential, when its displacement is of the amplitude is
1
2
3
4
05
PYQ 2010
medium
physics ID: jkcet-20
Two springs of spring constants and are joined in series and a mass is attached to them as shown in figure. The time-period of oscillations of the springs is
1
2
3
4
06
PYQ 2014
medium
physics ID: jkcet-20
A spring balance has a scale that reads from to . The length of the scale is . A body suspended from this balance and when displaced and released, oscillates with a period of what is the weight of the body when oscillating?
1
2
3
4
07
PYQ 2015
medium
physics ID: jkcet-20
Which of the following is correct statement about the magnitude of the acceleration of the particle executing simple harmonic motion?
1
a will be maximum at the equilibrium position
2
a will be maximum at the extreme position
3
a will be always constant
4
a will always be zero
08
PYQ 2015
easy
physics ID: jkcet-20
Two pendulum oscillate with a constant phase difference of and same amplitude. If the maximum velocity of one of them is and that of other is then the value of will be
1
2
3
4
09
PYQ 2016
easy
physics ID: jkcet-20
The kinetic energy of a particle executing simple harmonic motion is of its maximum value at a distance of from its equilibrium position. The amplitude of its motion is
1
2
3
4
10
PYQ 2016
easy
physics ID: jkcet-20
If the ratio of the mechanical energy of a mass whose oscillations are damped to that of its free oscillations is , then the ratio of the amplitudes of the damped oscillations to that of free oscillations is
11
PYQ 2017
medium
physics ID: jkcet-20
When a simple pendulum is moved from the Earth's surface to deep mine, the period of oscillation
1
remains the same
2
decreases
3
increases
4
becomes zero
About Waves And Oscillations - JKCET
Waves And Oscillations is a vital chapter for JKCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Waves And Oscillations PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Waves And Oscillations carry the most weight. Then, tackle the questions iteratively to solidify your understanding.