Physics Which of the following is a compound machine? Knife Ramp Screw Bicycle Knife Ramp Screw Bicycle ANSWER DOWNLOAD EXAMIANS APP
Physics Where is a transistor most likely to be found ? Fluorescent lamp Wrist watch Fuse Hearing aid Fluorescent lamp Wrist watch Fuse Hearing aid ANSWER DOWNLOAD EXAMIANS APP
Physics Echo is heard due to Scattering Interference Reflection Refraction Scattering Interference Reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics The wavelength at which the peak of intensity of blackbody radiation occurs Decreases with increase in temperature Increases with increase in temperature Does not follow any pattern as temperature changes Is the same at all temperatures Decreases with increase in temperature Increases with increase in temperature Does not follow any pattern as temperature changes Is the same at all temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its Low density High specific heat capacity Easy availability Low boiling point Low density High specific heat capacity Easy availability Low boiling point ANSWER DOWNLOAD EXAMIANS APP
Physics The characteristic invalid for heat radiation is that it travels : Heating the medium through which it passes In all directions With the speed of light In a straight line Heating the medium through which it passes In all directions With the speed of light In a straight line ANSWER DOWNLOAD EXAMIANS APP