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Physics Sounds Waves And Motion Difficulty: Medium

Match List I (Electromagnetic radiation) with List II (Approximate wavelength in metre) and select the correct answer: List-I List-II a. Infrared radiation 1. 10 -12 b. X-rays 2. 10 -5 c. Ultraviolet radiation 3. 10 -10 d. Gamma rays 4. 10 -8

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More Physics Questions

When a beam of white light is allowed to fall on a prism, the maximum deviation of the emerging light occurs for Consider the following statements. 1. The SI unit of young's modulus of elasticity is N/M 2 . 2. The reciprocal of the bulk modulus of the material of the body is called the compressibility of that material. 3. Compressibility of gases is very small. Which of the statements given above are correct? Heavy water is used as a moderator in a nuclear reactor. The function of the moderator is The beats frequency (sensible) for a human car is _____________________? We feel cool when we sit near the fan, this is because