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Physics Class 10 Short Important Questions 2022:
1. What is lever? Determine its mechanical advantage.
2. Determine the mechanical advantage of an inclined plane.
3. Describe the construction of simple pulley.
4. Define: i. Vibration ii. Time period iii. Frequency iv. Displacement v. Amplitude
5. Prove that the vibratory motion of a mass attached to an spring in simple harmonic motion.
6. Explain the difference between transverse and longitudinal wave.
7. What are the uses of Ultrasound.
8. What is meant by regular and irregular reflection of light.
9. Differentiate between virtual and real image.
10. What is critical angle? Describe the total internal reflection of light.
11. What are the main defects of human eye? How are they removed?
12. Define electric potential difference between two points of electric field.
13. What is electric field and define the intensity of electric field.
14. Distinguish between AC and DC.
15. What is meant by magnetic field?
16. Explain the working of Electric bell.
17. What are the semi conducting materials? Describe P-Type and N-Type material.
18. What are transistors? Explain their working.
19. What is meant by forward and reverse bias?
20. What is fission and fusion processes.
21. Describe the particle found in the nucleus of an atom.
22. Explain the mass number and atomic number
Important Long questions of Physics 10th class 2022:
2. What is refraction of light and laws of refraction of light?
3. Explain the Ohms law coulombs law.
4.
a. What is meant by dispersion of light? Describe and experiment to show that light consists of seven colors.
b. How rainbow is formed?
5. Explain the working of an electric motor.
6. What is radioactivity? What are Alpha, Beta and Gamma rays. Describe their properties.
10th Physics Problems Chapters:
- Chapter 1
- Chapter 3
- Chapter 4
- Chapter 6
- 10th Class All guess papers: