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Free and Forced Oscillations Quiz Questions and Answers 20 PDF Download

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Quiz on Free and Forced Oscillations Worksheet 20 Quiz PDF Download

Free and Forced Oscillations Quiz

MCQ: Natural frequency of a guitar string can be changed by changing it's

  1. area
  2. diameter
  3. length
  4. stiffness


Magnetic Field in Physics Quiz

MCQ: Magnetic field can be produced by using

  1. permanent magnet
  2. electric current
  3. temporary magnet
  4. both A and B


Current Equation Quiz

MCQ: If a current of 1 A passes through a point in 1 s then charge passes that point is

  1. 2 C
  2. 3 C
  3. 1 C
  4. 6 C


Channels Comparison Quiz

MCQ: Energy is lost in wires due to

  1. heating
  2. resistance
  3. conduction
  4. both A and B


Electromagnetic Radiation Quiz

MCQ: When light enters from vacuum in to glass, it's velocity

  1. decreases
  2. remains same
  3. increases
  4. varies depending on mass of glass