Physics Energy of Ultraviolet rays is great than Infrared rays Gamma rays Cosmic rays X-rays Infrared rays Gamma rays Cosmic rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics The S.I. unit of electric charge is : E.s.u Coulomb Ampere Kelvin E.s.u Coulomb Ampere Kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is A measure of sound level The wavelength of noise A musical note A musical instrument A measure of sound level The wavelength of noise A musical note A musical instrument ANSWER DOWNLOAD EXAMIANS APP
Physics Vegetables are cooked in lesser time by adding a pinch of salt while cooking because Boiling point of water increases Latent heat of vaporization of water increases Latent heat of vaporization of water decreases Boiling point of water decreases Boiling point of water increases Latent heat of vaporization of water increases Latent heat of vaporization of water decreases Boiling point of water decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Certain substances loose their electrical resistance completely at super low temperature. Such substances are called. Superconductors Perfect conductors Semi conductors Dielectrics Superconductors Perfect conductors Semi conductors Dielectrics ANSWER DOWNLOAD EXAMIANS APP
Physics A thin oil film on a water surface appears coloured because of Reflection Polarization Interference Diffraction Reflection Polarization Interference Diffraction ANSWER DOWNLOAD EXAMIANS APP
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