Physics In the process of magnetisation of a bar Only the surface of the bar gets magnetised The entire bulk of the bar gets magnetised Only some parts of the outer layers of the bar get magnetised Only the ends of the bar get magnetised Only the surface of the bar gets magnetised The entire bulk of the bar gets magnetised Only some parts of the outer layers of the bar get magnetised Only the ends of the bar get magnetised ANSWER DOWNLOAD EXAMIANS APP
Physics Large astronomical telescopes always use as objective combinations of lenses None of these mirror lens combinations of lenses None of these mirror lens ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is arranged in order of decreasing conductivity? Copper, Silver, Aluminium, Steel Copper, Aluminium, Steel, Silver Silver, Copper, Aluminium, Steel Aluminium, Silver, Copper, Steel Copper, Silver, Aluminium, Steel Copper, Aluminium, Steel, Silver Silver, Copper, Aluminium, Steel Aluminium, Silver, Copper, Steel ANSWER DOWNLOAD EXAMIANS APP
Physics To prevent damage from lightning, lightning conductors are used on tall structures. The lightning conductor Can be of any shape Should be made of a good conductor but can be of any shape Should be in the form of a vertical rod Should be made of a good conductor like copper with sharp-pointed edges Can be of any shape Should be made of a good conductor but can be of any shape Should be in the form of a vertical rod Should be made of a good conductor like copper with sharp-pointed edges ANSWER DOWNLOAD EXAMIANS APP
Physics Heat from the Sun reaches the Earth by Convection Radiation Reflection Conduction Convection Radiation Reflection Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound at a point is ____ its distance from the source. directly proportional to square of directly proportional to inversely proportional to inversely proportional to square of directly proportional to square of directly proportional to inversely proportional to inversely proportional to square of ANSWER DOWNLOAD EXAMIANS APP
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