Physics Hydraulic brakes in automobile work on Archimedes' principle Poiseuille's principle Pascal's principle Bernoulli's principle Archimedes' principle Poiseuille's principle Pascal's principle Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics The colours of stars depend on their Distance Temperature Radius Atmospheric pressure Distance Temperature Radius Atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the lowest frequency? Ultra violet rays Xrays Visible light Gamma rays Ultra violet rays Xrays Visible light Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same phase Same frequency Same amplitude All of these Same phase Same frequency Same amplitude All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer above the surface of Earth provides a shield against X-rays Ultra-violet rays Infra-red rays Gamma rays X-rays Ultra-violet rays Infra-red rays Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics If a body moves with a constant speed in a circle No acceleration is produced in it No work is done on it No force acts on it Its velocity remains constant No acceleration is produced in it No work is done on it No force acts on it Its velocity remains constant ANSWER DOWNLOAD EXAMIANS APP
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