Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Chlorine Ammonia Carbon dioxide Ozone Chlorine Ammonia Carbon dioxide Ozone ANSWER DOWNLOAD EXAMIANS APP
Physics Ohm's law is valid in case of Conductor Insulator Semiconductor Superconductor Conductor Insulator Semiconductor Superconductor ANSWER DOWNLOAD EXAMIANS APP
Physics The basic reason for the extraordinary sparkle of suitably cut diamond is that It has well defined cleavage planes It is very hard It has a very high transparency It has a very high refractive index It has well defined cleavage planes It is very hard It has a very high transparency It has a very high refractive index ANSWER DOWNLOAD EXAMIANS APP
Physics A good conductor while carrying current is Alternately charged positive and negative Positively charged Negatively charged Electrically neutral Alternately charged positive and negative Positively charged Negatively charged Electrically neutral ANSWER DOWNLOAD EXAMIANS APP
Physics It is difficult to fix a nail on a freely suspended wooden frame. Which law supports this statement? Newton's second law Law of inertia Pascal's law Newton's third law Newton's second law Law of inertia Pascal's law Newton's third law ANSWER DOWNLOAD EXAMIANS APP
Physics The energy associated with motion is called None of these Kinetic energy Potential energy Both A & B None of these Kinetic energy Potential energy Both A & B ANSWER DOWNLOAD EXAMIANS APP
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