Physics Which of these waves can be polarized ? Longitudinal waves on a string Sound waves in air Transverse waves on a string Light waves Longitudinal waves on a string Sound waves in air Transverse waves on a string Light waves ANSWER DOWNLOAD EXAMIANS APP
Physics The splitting of different colours of light in a prism is : Reflection of light Refraction of light Disperson of light Diffraction of light Reflection of light Refraction of light Disperson of light Diffraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of electrical power is Watt Ampere Bolt Kilowatt hour Watt Ampere Bolt Kilowatt hour ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour (gaseous) in a given volume of air (cubic metre) is known as: Absolute humidity Relative humidity Specific humidity Mixing ratio Absolute humidity Relative humidity Specific humidity Mixing ratio ANSWER DOWNLOAD EXAMIANS APP
Physics The density of the liquid when heated Does not change Decreases Increases May increase of decrease depending on pressure Does not change Decreases Increases May increase of decrease depending on pressure ANSWER DOWNLOAD EXAMIANS APP
Physics The characteristic invalid for heat radiation is that it travels : In a straight line Heating the medium through which it passes With the speed of light In all directions In a straight line Heating the medium through which it passes With the speed of light In all directions ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS