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More Physics Questions
If the acceleration due to gravity on the surface of Earth is g, then the acceleration due to gravity on the surface of a planet whose mass is double that of earth and radius is same as that of earth is
In case of a compound microscope, which of the following statements is/are correct? 1. The focal length of the eyepiece is larger than the focal length of the objective. 2. The focal length of the eyepiece is smaller than the focal length of the objective. 3. The image produced in a normal optical microscope is real. 4. The image produced in a normal optical microscope is virtual. Select the correct answer:
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
Which type of mirror is used in the head lights of vehicles ?
Gamma rays are emissions that have