Physics Which of the following is arranged in order of decreasing conductivity? Copper, Aluminium, Steel, Silver Aluminium, Silver, Copper, Steel Copper, Silver, Aluminium, Steel Silver, Copper, Aluminium, Steel Copper, Aluminium, Steel, Silver Aluminium, Silver, Copper, Steel Copper, Silver, Aluminium, Steel Silver, Copper, Aluminium, Steel ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetism at the centre of a bar magnet is maximum minimum minimum or maximum zero maximum minimum minimum or maximum zero ANSWER DOWNLOAD EXAMIANS APP
Physics Superconductors are substances which conduct electricity at low temperature offer high resistance to the flow of current conduct electricity at high temperatures offer no resistance to the flow of electricity conduct electricity at low temperature offer high resistance to the flow of current conduct electricity at high temperatures offer no resistance to the flow of electricity ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency of direct current is ________ 60 HZ 100 HZ Zero 50 HZ 60 HZ 100 HZ Zero 50 HZ ANSWER DOWNLOAD EXAMIANS APP
Physics The absolute zero is a temperature at which ________ Molecular motion in a gas would cease All gases become solid Water freezes All gases become liquid Molecular motion in a gas would cease All gases become solid Water freezes All gases become liquid ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same phase Same amplitude Same frequency All of these Same phase Same amplitude Same frequency All of these ANSWER DOWNLOAD EXAMIANS APP
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