Physics Which determines the frequency of a sound wave? Medium Speed Source Amplitude Medium Speed Source Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics In SONAR which kind of wave is used? Ultrasonic Infrasonic Radio Audible sound Ultrasonic Infrasonic Radio Audible sound ANSWER DOWNLOAD EXAMIANS APP
Physics Light houses are places with powerful lights to : Guide and help large crowds at religious gathering during nights Guide and warn the ships coming from different directions in the ocean Guide and resolve traffic jams in crowded metro-cities during nights Indicate to the incoming warships, the location of a harbour during night Guide and help large crowds at religious gathering during nights Guide and warn the ships coming from different directions in the ocean Guide and resolve traffic jams in crowded metro-cities during nights Indicate to the incoming warships, the location of a harbour during night ANSWER DOWNLOAD EXAMIANS APP
Physics Fog is an example of Gas dispersed in gas Solid dispersed in liquid Liquid dispersed in gas Solid dispersed in gas Gas dispersed in gas Solid dispersed in liquid Liquid dispersed in gas Solid dispersed in gas ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following reflects back more sunlight as compared to other three? Land covered with fresh snow Prairie land Sand desert Paddy crop land Land covered with fresh snow Prairie land Sand desert Paddy crop land ANSWER DOWNLOAD EXAMIANS APP
Physics A voltaic cell converts chemical energy to Light energy Heat energy Mechanical energy Electrical energy Light energy Heat energy Mechanical energy Electrical energy ANSWER DOWNLOAD EXAMIANS APP
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