Physics Which phase change is an example of an exothermic process? Liquid to Solid All listed here Gas to Liquid Gas to Solid Liquid to Solid All listed here Gas to Liquid Gas to Solid ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following is false about displacement? Displacement is never greater than Distance It is always positive It can be positive, negative or zero Its SI unit is meter Displacement is never greater than Distance It is always positive It can be positive, negative or zero Its SI unit is meter ANSWER DOWNLOAD EXAMIANS APP
Physics A storm is predicted if atmospheric pressure Falls gradually Falls suddenly Rises gradually Rises suddenly Falls gradually Falls suddenly Rises gradually Rises suddenly ANSWER DOWNLOAD EXAMIANS APP
Physics According to the quantum theory of light, the energy of light is carried in discrete units are called Photoelectrons Protons Photons Electrons Photoelectrons Protons Photons Electrons ANSWER DOWNLOAD EXAMIANS APP
Physics Oil raise up the wick in a lamp. The principle involves the diffusion of oil through the wick capillary action phenomenon volatility of oil the liquid state of oil the diffusion of oil through the wick capillary action phenomenon volatility of oil the liquid state of oil ANSWER DOWNLOAD EXAMIANS APP
Physics To resolve an object in an electron microscope, The wavelength of the electrons must be greater than the diameter of the object. None of these Both A & B The wavelength of the electrons must be close to the diameter of the object The wavelength of the electrons must be greater than the diameter of the object. None of these Both A & B The wavelength of the electrons must be close to the diameter of the object ANSWER DOWNLOAD EXAMIANS APP
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