Physics Magnetic field lines about a current-carrying wire Extend radially from the wire None of these Circle the wire in closed loops Both of these Extend radially from the wire None of these Circle the wire in closed loops Both of these ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetism at the centre of a bar magnet is minimum maximum zero minimum or maximum minimum maximum zero minimum or maximum ANSWER DOWNLOAD EXAMIANS APP
Physics Bolometer is used to measure Wavelength Temperature Velocity Frequency Wavelength Temperature Velocity Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Good absorber and good radiator of heat Bad absorber and bad radiator of heat Good reflector of heat Non-absorber of heat Good absorber and good radiator of heat Bad absorber and bad radiator of heat Good reflector of heat Non-absorber of heat ANSWER DOWNLOAD EXAMIANS APP
Physics The energy obtained from atoms is known as ________ Heat energy Chemical energy Nuclear energy Solar energy Heat energy Chemical energy Nuclear energy Solar energy ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for locating submerged objects under sea is. Laser Maser Sonar Radar Laser Maser Sonar Radar ANSWER DOWNLOAD EXAMIANS APP
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