Physics Which one among the following doesn't have any effect on velocity of sound ? Pressure Density Humidity Temperature Pressure Density Humidity Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Out of the following pairs, which one does not have identical dimension? Angular momentum and Planck's constant Impulse and Momentum Work and Torque Moment of inertia and moment of a force Angular momentum and Planck's constant Impulse and Momentum Work and Torque Moment of inertia and moment of a force ANSWER DOWNLOAD EXAMIANS APP
Physics Optic fibres are used in : Ultrasound scans X-ray photos Endoscopy CAT scans Ultrasound scans X-ray photos Endoscopy CAT scans ANSWER DOWNLOAD EXAMIANS APP
Physics The base of an electric iron is brightly polished mainly To make it rust-proof To reduce heat loss by radiation To make it smooth and frictionless To make it more durable To make it rust-proof To reduce heat loss by radiation To make it smooth and frictionless To make it more durable ANSWER DOWNLOAD EXAMIANS APP
Physics A drop of liquid assumes spherical shape because: A sphere has the least surface area for a given volume Inter molecular forces are weak in liquids A sphere has the largest surface area for a given volume Intermolecular forces are strong in liquids A sphere has the least surface area for a given volume Inter molecular forces are weak in liquids A sphere has the largest surface area for a given volume Intermolecular forces are strong in liquids ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to ________ meters. 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) 10 raised to the power (-12) 10 raised to the power (-9) 10 raised to the power (-6) ANSWER DOWNLOAD EXAMIANS APP
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