Physics According to the quantum theory of light, the energy of light is carried in discrete units are called Photons Electrons Photoelectrons Protons Photons Electrons Photoelectrons Protons ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays have greatest similarity with A-rays X-rays B-rays U.V.-rays A-rays X-rays B-rays U.V.-rays ANSWER DOWNLOAD EXAMIANS APP
Physics Solids have definite shapes.This is because The forces of cohesion of the molecules within are very much less in them The forces of adhesion are less The forces of cohesion are very large The forces of adhesion are large The forces of cohesion of the molecules within are very much less in them The forces of adhesion are less The forces of cohesion are very large The forces of adhesion are large ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Blue Green Orange Yellow Blue Green Orange Yellow ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest entropy? Diamond Hydrogen Liquid nitrogen Mercury Diamond Hydrogen Liquid nitrogen Mercury ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is a non-dimensional quantity? Co-efficient of viscocity Strain Plank's constant Gas constant Co-efficient of viscocity Strain Plank's constant Gas constant ANSWER DOWNLOAD EXAMIANS APP
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