Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Waves question

2009 · Shift 2 · Q44
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Advanced
  3. /Physics
  4. /Waves
  5. /2009 · Shift 2 · Q44

Waves question

2009 · Shift 2 · Q44

JEE AdvancedPhysicsWavesMultiple correct+4 / −2
Under the influence of the Coulomb field of charge +Q, a charge −-− q is moving around it in an elliptical orbit. Find out the correct statement(s):
  1. A
    The angular momentum of the charge −-− q is constant.
  2. B
    The linear momentum of the charge −-− q is constant.
  3. C
    The angular velocity of the charge −-− q is constant.
  4. D
    The linear speed of the charge −-− q is constant.
PreviousNext

More from Waves

  • A 20 cm long string, having a mass of 1.0 g, is fixed at both the ends. The tension in the string is 0.5 N. The string is set into vibrations using an external vibrator of frequency 100 Hz. find the separation (in cm) between the…2009 · Numerical
  • A transverse sinusoidal wave moves along a string in the positive x-direction at a speed of 10 cm/s. The wavelength of the waves is 0.5 m and its amplitude is 10 cm. At a particular time t, the snap-shot of the wave is shown in figure. The… Includes diagram2008 · MCQ
  • A vibrating string of certain length 1 under a tension T resonates with a mode corresponding to the first overtone (third harmonic) of an air column of length 75 cm inside a tube closed at one end. The string also generates 4 beats per…2008 · MCQ
  • In the experiment to determine the speed of sound using a resonance column,2007 · MCQ
  • Two trains A and B are moving with speeds 20 m/s and 30 m/s respectively in the same direction on the same straight track, with B ahead of A. The engines are at the front ends. The… Includes diagram2007 · MCQ
  • Two trains A and B are moving with speeds 20 m/s and 30 m/s respectively in the same direction on the same straight track, with B ahead of A. The engines are at the front ends. The… Includes diagram2007 · MCQ
  • Two trains A and B are moving with speeds 20 m/s and 30 m/s respectively in the same direction on the same straight track, with B ahead of A. The engines are at the front ends. The… Includes diagram2007 · MCQ
  • Column I describe some situations in which a small object moves. Column II describes some characteristics of these motions. Match the situation in Column I with the characteristics in Column II and indicate your answer by darkening… Includes table2007 · MCQ