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NEET 2026: Most Important Physics Questions
NEET Physics • 10 questions • Free on ExamBattle
Practice Questions
Q1
The SI unit of electric potential is:
- A. Coulomb
- B. Volt
- C. Farad
- D. Ohm
Q2
A radioactive element has half-life 10 years. What fraction remains after 30 years?
- A. 1/4
- B. 1/8
- C. 1/16
- D. 3/4
Q3
A current carrying conductor in a magnetic field experiences force. This is the principle of:
- A. Generator
- B. Electric motor
- C. Transformer
- D. Capacitor
Q4
The specific heat capacity of water is 4200 J/kg·K. Heat needed to raise 500 g of water by 20°C is:
- A. 42000 J
- B. 4200 J
- C. 8400 J
- D. 84000 J
Q5
For which colour of light is the refractive index of glass the highest?
- A. Red
- B. Violet
- C. Yellow
- D. Green
Q6
Nuclear fission involves:
- A. Joining of two light nuclei
- B. Splitting of a heavy nucleus
- C. Emission of alpha particles only
- D. Radioactive decay
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