Physics If a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to ________. 30 m 300 m 0.3 m 3 m 30 m 300 m 0.3 m 3 m ANSWER DOWNLOAD EXAMIANS APP
Physics What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius ? All ice will melt All water will become ice No change will happen Only some ice will melt All ice will melt All water will become ice No change will happen Only some ice will melt ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of : Diffusion Sublimation Vaporisation Evaporation Diffusion Sublimation Vaporisation Evaporation ANSWER DOWNLOAD EXAMIANS APP
Physics A fountain pen works on the principle of Capillary action Viscosity of liquids Flow of liquids from higher to lower potential Bernoulli's principle Capillary action Viscosity of liquids Flow of liquids from higher to lower potential Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics The Law of Kepler is related with which among the following ? Planetary Motion None Law of Gravitation Law of Conservation of energy Planetary Motion None Law of Gravitation Law of Conservation of energy ANSWER DOWNLOAD EXAMIANS APP
Physics Metals are good conductors of electricity because: All of these They have high melting point. The atoms are lightly packed. They contain free electrons. All of these They have high melting point. The atoms are lightly packed. They contain free electrons. ANSWER DOWNLOAD EXAMIANS APP
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