Physics A bomb explodes on the moon. You will hear its sound on earth after ________ 2 hours 20 minutes 20 minutes You cannot hear the sound of explosion 3.7 hours 2 hours 20 minutes 20 minutes You cannot hear the sound of explosion 3.7 hours ANSWER DOWNLOAD EXAMIANS APP
Physics After removing two electrons from helium atom it become? Alpha particle Gama particle UV rays X rays Alpha particle Gama particle UV rays X rays ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound in air is unaffected by change in Volume Humidity Pressure Temperature Volume Humidity Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour of light shows maximum deviation when passed through a prism ? Red Violet Green White Red Violet Green White 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 third law Law of inertia Pascal's law Newton's second law Newton's third law Law of inertia Pascal's law Newton's second law ANSWER DOWNLOAD EXAMIANS APP
Physics A television channel is characterised by Size of picture tube Velocity of transmitted signal Frequency of transmitted signal Physical dimension of television screen Size of picture tube Velocity of transmitted signal Frequency of transmitted signal Physical dimension of television screen ANSWER DOWNLOAD EXAMIANS APP
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