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Questions and Answers
What type of motion is exhibited by a cylindrical drum rolling down an incline plane?
What type of motion is exhibited by a cylindrical drum rolling down an incline plane?
- Rotational only
- Rotational and oscillatory
- Random and rotational
- Translational and rotational (correct)
When is a series RLC circuit said to resonate?
When is a series RLC circuit said to resonate?
- conductance is maximum
- capacitive reactance is zero
- current is minimum
- impedance is minimum (correct)
Which of the following statements is correct about light and sound waves?
Which of the following statements is correct about light and sound waves?
- C. Both have the same velocity in air
- E. transmit energy
- B. Both are transverse waves
- D. Both need a medium for propagation (correct)
What type of waves are light and sound waves?
What type of waves are light and sound waves?
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Which statement accurately describes the velocity of light and sound waves?
Which statement accurately describes the velocity of light and sound waves?
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