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 (D)</p> Signup and view all the answers

What is the mathematical formula for Hook's law?

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

What is the SI unit of frequency?

<p>Hertz (A)</p> Signup and view all the answers

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

<p>Frequency (C)</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) (D)</p> Signup and view all the answers

What is the SI unit of amplitude?

<p>Meter (A)</p> Signup and view all the answers

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

<p>Zero (B)</p> Signup and view all the answers

What provides the restoring force to the moving simple pendulum?

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

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

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

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

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

What provides restoring force to a mass-spring system?

<p>Inertia (B)</p> Signup and view all the answers

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