Physics Mach number is used in connection with the speed of spacecraft sound aircraft ships spacecraft sound aircraft ships ANSWER DOWNLOAD EXAMIANS APP
Physics The energy obtained from atoms is known as ________ Nuclear energy Chemical energy Solar energy Heat energy Nuclear energy Chemical energy Solar energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which conservation principle is applicable in the case of the motion of a rocket? Conservation of energy Conservation of momentum Conservation of charge Conservation of mass Conservation of energy Conservation of momentum Conservation of charge Conservation of mass ANSWER DOWNLOAD EXAMIANS APP
Physics The basic reason for the extraordinary sparkle of suitably cut diamond is that It has a very high refractive index It has a very high transparency It is very hard It has well defined cleavage planes It has a very high refractive index It has a very high transparency It is very hard It has well defined cleavage planes ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of the ocean appears to be blue because the sunlight falling on it is Scattered Refracted Diffracted Reflected Scattered Refracted Diffracted Reflected ANSWER DOWNLOAD EXAMIANS APP
Physics Which is a common first indicator of an approaching thunderstorm? A buildup of dark clouds Lightning Heavy wind Too hot A buildup of dark clouds Lightning Heavy wind Too hot ANSWER DOWNLOAD EXAMIANS APP
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