Physics The radiation initially produced in fluorescent tube is X-rays Infrared Ultraviolet Microwaves X-rays Infrared Ultraviolet Microwaves ANSWER DOWNLOAD EXAMIANS APP
Physics Dynamo is a device for converting Chemical energy into electrical energy Heat energy into electrical energy Magnetic energy into electrical energy Mechanical energy into electrical energy Chemical energy into electrical energy Heat energy into electrical energy Magnetic energy into electrical energy Mechanical energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of lamp rises due to Low viscosity of oil Force of cohesion Pheonomenon of capillarity Pressure difference Low viscosity of oil Force of cohesion Pheonomenon of capillarity Pressure difference ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves in air are transverse polarised electromagnetic longitudinal transverse polarised electromagnetic longitudinal ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirror is generally used in ________ Solar cookers Reflector for head light Rear view mirror Opthalmoscope Solar cookers Reflector for head light Rear view mirror Opthalmoscope ANSWER DOWNLOAD EXAMIANS APP
Physics In which one of the following the phenomenon of total internal reflection of light is used ? Twinkling of stars Formation of rainbow Working of binoculars Formation of mirage Twinkling of stars Formation of rainbow Working of binoculars Formation of mirage ANSWER DOWNLOAD EXAMIANS APP
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