Physics In spherical polar coordinates (l, q, a), q denotes the polar angle around z-axis and a denotes the azimuthal angle raised from x-axis . Then the y-component of P is given by Pcosq sina Psinq sina Pcosq cosa Psinq cosa Pcosq sina Psinq sina Pcosq cosa Psinq cosa ANSWER DOWNLOAD EXAMIANS APP
Physics Radiocarbon is produced in the atmosphere as a result of Action of ultraviolet light from the sun on atmospheric oxygen. Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere. Collision between fast neutrons and nitrogen nuclei present in the atmosphere. Lightning discharge in atmosphere. Action of ultraviolet light from the sun on atmospheric oxygen. Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere. Collision between fast neutrons and nitrogen nuclei present in the atmosphere. Lightning discharge in atmosphere. ANSWER DOWNLOAD EXAMIANS APP
Physics Ice is packed in saw dust because Saw dust will not get melted easily. Saw dust is a good conductor of heat. Saw dust does not stick to the ice. Saw dust is poor conductor of heat. Saw dust will not get melted easily. Saw dust is a good conductor of heat. Saw dust does not stick to the ice. Saw dust is poor conductor of heat. ANSWER DOWNLOAD EXAMIANS APP
Physics A pond of water appears less deep due to Diffraction Reflection Refraction Polarisation Diffraction Reflection Refraction Polarisation ANSWER DOWNLOAD EXAMIANS APP
Physics The damage of the human body due to radiation (X-rays or grays etc,) is measured in : Rads Roentgen Rems Curie Rads Roentgen Rems Curie ANSWER DOWNLOAD EXAMIANS APP
Physics The wave like properties of electrons are useful in Weather reports Magnifying objects All of these Lasers Weather reports Magnifying objects All of these Lasers ANSWER DOWNLOAD EXAMIANS APP
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