Physics Infrasonic sound has a frequency lower than 20 Hz 15 Hz 5 Hz 32 Hz 20 Hz 15 Hz 5 Hz 32 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics The fuse in our domestic electric circuit melts when there is a high rise in Current Inductance Resistance Capacitance Current Inductance Resistance Capacitance ANSWER DOWNLOAD EXAMIANS APP
Physics The fact that two large ships travelling on close parallel courses in the same direction tend to move towards each other can be explained by Newton's third law of motion Earth's gravitational force Magnetic properties of the ship's material Bernoulli's principle Newton's third law of motion Earth's gravitational force Magnetic properties of the ship's material Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics Which alternative energy source is exhaustible? Wind energy Geothermal energy Solar energy Tidal energy Wind energy Geothermal energy Solar energy Tidal energy ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Bad absorber and bad radiator of heat Non-absorber of heat Good reflector of heat Good absorber and good radiator of heat Bad absorber and bad radiator of heat Non-absorber of heat Good reflector of heat Good absorber and good radiator of heat ANSWER DOWNLOAD EXAMIANS APP
Physics Among the following materials sound travels fastest in Steel Vacuum Air Water Steel Vacuum Air Water ANSWER DOWNLOAD EXAMIANS APP
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