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More Physics Questions
Final image produced by a compound microscope is_____________?
Among the following radiations, which has the highest energy?
In very cold countries alcohol is used as a thermometric liquid because
Match List-I with List-II and select the correct answer: List-I List-II a. Stethoscope 1. To measure intensity of light b. Sphygmomanometer 2. To check purity of gold c. Caratometer 3. To hear heart sound d. Lux meter 4. To measure blood pressure
A photon of X-ray has energy of 1 keV. A photon of visible radiation has energy of 3 eV. In this context, which one of the following statements is not correct?