Physics Which one of the following has the highest value of specific heat? Lead Water Glass Copper Lead Water Glass Copper ANSWER DOWNLOAD EXAMIANS APP
Physics Alcohol is more volatile than water because ________ is lower than water. Its boiling point Its density Its viscosity Its surface tension Its boiling point Its density Its viscosity Its surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics Energy of Ultraviolet rays is great than X-rays Infrared rays Gamma rays Cosmic rays X-rays Infrared rays Gamma rays Cosmic rays ANSWER DOWNLOAD EXAMIANS APP
Physics Sound is heard over longer distances on rainy days because Sound travels slowly in moist air Moist air absorbs sound Sound travels faster in moist air Moist air does not absorb sound Sound travels slowly in moist air Moist air absorbs sound Sound travels faster in moist air Moist air does not absorb sound ANSWER DOWNLOAD EXAMIANS APP
Physics Find the resistance (in mega) of a wire of length 20m, cross sectional area 1 cm2 and made of a material of resistivity 200m. 40 4000 80 2000 40 4000 80 2000 ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirrors are used as a rear view mirror in motor cycles because It forms real image It forms smaller image as compared with object It forms erect (upright) image All of these It forms real image It forms smaller image as compared with object It forms erect (upright) image All of these ANSWER DOWNLOAD EXAMIANS APP
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