Physics A gap is left between two rails of a railway track to accommodate...... of the metal. Apparent expansion Volume expansion Areal expansion Linear expansion Apparent expansion Volume expansion Areal expansion Linear expansion ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomena shows the particle nature of light? Polarisation Photoelectric effect Diffraction Interference Polarisation Photoelectric effect Diffraction Interference ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of : Diffusion Evaporation Sublimation Vaporisation Diffusion Evaporation Sublimation Vaporisation ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of relative density? Kg/m3 Kg/m2 It has no unit Kg/m Kg/m3 Kg/m2 It has no unit Kg/m ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following characteristics of light remains unchanged when light travels from vaccum enters water Speed Amplitude Wavelength Frequency Speed Amplitude Wavelength Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity Entropy? Joule per kelvin Newton per kelvin Pascal per kelvin Watt per kelvin Joule per kelvin Newton per kelvin Pascal per kelvin Watt per kelvin ANSWER DOWNLOAD EXAMIANS APP
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