Physics Convex mirrors are used as a rear view mirror in motor cycles because It forms real image It forms erect (upright) image All of these It forms smaller image as compared with object It forms real image It forms erect (upright) image All of these It forms smaller image as compared with object ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is UV rays Gamma rays Visible light Microwave radiation UV rays Gamma rays Visible light Microwave radiation ANSWER DOWNLOAD EXAMIANS APP
Physics The pitch of sound depends on its Amplitude Frequency Intensity Velocity Amplitude Frequency Intensity Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels slowest in Air Vacuum Glass Water Air Vacuum Glass Water ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to ________ meters. 10 raised to the power (-12) 10 raised to the power (-9) 10 raised to the power (-6) 10 raised to the power (-3) 10 raised to the power (-12) 10 raised to the power (-9) 10 raised to the power (-6) 10 raised to the power (-3) ANSWER DOWNLOAD EXAMIANS APP
Physics A cup of hot coffee is placed on a metal table in a room. By which of the following methods does it lose heat? Convection and radiation only Conduction and convection only Conduction, convection and radiation Conduction and radiation only Convection and radiation only Conduction and convection only Conduction, convection and radiation Conduction and radiation only ANSWER DOWNLOAD EXAMIANS APP