Physics Sound is heard over longer distances on rainy days because 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 Sound travels slowly in moist air Moist air absorbs sound ANSWER DOWNLOAD EXAMIANS APP
Physics Light from the Sun reaches us in nearly 16 minutes 8 minutes 2 minutes 4 minutes 16 minutes 8 minutes 2 minutes 4 minutes ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following metals is used for the manufacture of heating elements provided in electric iron ? Tungsten Chromium Nickel Nichrome Tungsten Chromium Nickel Nichrome ANSWER DOWNLOAD EXAMIANS APP
Physics The inability of a body to change its state of rest or uniform motion along a straight line is called its Acceleration Momentum Velocity Inertia Acceleration Momentum Velocity Inertia ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same frequency Same phase Same amplitude All of these Same frequency Same phase Same amplitude All of these ANSWER DOWNLOAD EXAMIANS APP
Physics What is the phenomenon which established the transverse nature of light ? Interference Polarisation Reflection Diffraction Interference Polarisation Reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
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