Physics 10th Class Exam Paper
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Questions and Answers

What is the subject of the exam?

  • Mathematics
  • Chemistry
  • Physics (correct)
  • Biology

    • What is the roll number of the student?

  • 139 (correct)
  • 0348-419 88 19
  • 05
  • 10TH

    • What is the contact number of Al Waheed Science Academy?

  • 10TH
  • 0348-419 88 19 (correct)
  • 05-Dec-2023
  • 139

    • What is the exam date?

    <p>05-Dec-2023</p> Signup and view all the answers

    What is the mathematical formula for Hook's law?

    <p>F = kx</p> Signup and view all the answers

    What is the SI unit of frequency?

    <p>Hertz</p> Signup and view all the answers

    The number of waves passing through a point in one second is known as:

    <p>Frequency</p> Signup and view all the answers

    What is the formula for the time period of a mass spring system?

    <p>T = 2π√(m/k)</p> Signup and view all the answers

    What is the SI unit of amplitude?

    <p>Meter</p> Signup and view all the answers

    In simple harmonic motion, what is the velocity at the highest point?

    <p>Zero</p> Signup and view all the answers

    What provides the restoring force to the moving simple pendulum?

    <p>Tension in string</p> Signup and view all the answers

    When is the kinetic energy of a mass-spring system maximum?

    <p>$T=\pi\sqrt{m/k}$</p> Signup and view all the answers

    What is the formula for the time period of a simple pendulum?

    <p>$T=\pi\sqrt{l/g}$</p> Signup and view all the answers

    What is the speed of a wave if its frequency is 4 Hz and wavelength is 0.4 m?

    <p>16 m/s</p> Signup and view all the answers

    What provides restoring force to a mass-spring system?

    <p>Inertia</p> Signup and view all the answers

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