Physics Least audible sound for most of the human ear is : 5.0 µ bar 10.0 µ bar 0.005 µ bar 0.0002 µ bar 5.0 µ bar 10.0 µ bar 0.005 µ bar 0.0002 µ bar ANSWER DOWNLOAD EXAMIANS APP
Physics Shock-absorbers are usually made of steel as it : Has lower elasticity Is not brittle Has no ductile property Has higher elasticity Has lower elasticity Is not brittle Has no ductile property Has higher elasticity ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pair is Incorrect?I. Parsec - DistanceII. Barrel - LiquidIII. Light year - Time Only I and III Only III All are correct Only II Only I and III Only III All are correct Only II ANSWER DOWNLOAD EXAMIANS APP
Physics Negative acceleration is in the opposite direction of: Momentum Distance Velocity Force Momentum Distance Velocity Force ANSWER DOWNLOAD EXAMIANS APP
Physics Why does the sea appear blue in colour? Scattering of the sunlight by water molecules Reflection of the sun light from water surface Refraction of the sun light Interference of the sun light from water surface Scattering of the sunlight by water molecules Reflection of the sun light from water surface Refraction of the sun light Interference of the sun light from water surface ANSWER DOWNLOAD EXAMIANS APP
Physics Which metal is the best conductor of heat? Silver Gold Copper All of these Silver Gold Copper All of these ANSWER DOWNLOAD EXAMIANS APP
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