Physics To measure the speed of an approaching car a police officer shines Ultra high frequency waves on it Radio waves on it Microwaves on it Light waves on it Ultra high frequency waves on it Radio waves on it Microwaves on it Light waves on it ANSWER DOWNLOAD EXAMIANS APP
Physics The GPS device in an automobile uses which communication channel? Radio frequency Infrared Satellite Microwave Radio frequency Infrared Satellite Microwave ANSWER DOWNLOAD EXAMIANS APP
Physics Let a thin capillary tube be replaced with another tube of insufficient length then, we find water will not rise depressed change its meniscus will overflow will not rise depressed change its meniscus will overflow ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomena shows the particle nature of light? Polarisation Photoelectric effect Diffraction Interference Polarisation Photoelectric effect Diffraction Interference ANSWER DOWNLOAD EXAMIANS APP
Physics A man jumping out of a moving train is thrown Backward Sideways None of these Forward Backward Sideways None of these Forward ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has got more heat capacity ? Gold piece Benzene Iron piece Water Gold piece Benzene Iron piece Water ANSWER DOWNLOAD EXAMIANS APP
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