Physics It is more difficult to walk on ice than on a concrete road because Ice is soft when compared to concrete None of these There is more friction between the ice and feer There is very little friction between the ice and feet pressing it Ice is soft when compared to concrete None of these There is more friction between the ice and feer There is very little friction between the ice and feet pressing it ANSWER DOWNLOAD EXAMIANS APP
Physics Rectifiers are used to convert: High voltage to low voltage Low voltage to high voltage Alternating current to Direct current Direct current to Alternating current High voltage to low voltage Low voltage to high voltage Alternating current to Direct current Direct current to Alternating current ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to 10-8m 10-9m 10-6m 10-5m 10-8m 10-9m 10-6m 10-5m ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Good reflector of heat Bad absorber and bad radiator of heat Good absorber and good radiator of heat Non-absorber of heat Good reflector of heat Bad absorber and bad radiator of heat Good absorber and good radiator of heat Non-absorber of heat ANSWER DOWNLOAD EXAMIANS APP
Physics Matter waves are Electromagnetic waves Transverse waves Longitudinal waves De Broglie waves Electromagnetic waves Transverse waves Longitudinal waves De Broglie waves ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 18 km/sec 21 km/sec 11.2 km/sec 35 km/sec 18 km/sec 21 km/sec 11.2 km/sec 35 km/sec ANSWER DOWNLOAD EXAMIANS APP
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