Physics Pipelines in cold countries often burst in winter, because Pipelines expand due to freezing Pipelines contract in their volume Water freezes and expands in its volume Temperature of ice is less than that of water Pipelines expand due to freezing Pipelines contract in their volume Water freezes and expands in its volume Temperature of ice is less than that of water ANSWER DOWNLOAD EXAMIANS APP
Physics If an electron and a photon have the same wavelength, then they will have the same Energy Angular momentum Linear momentum Velocity Energy Angular momentum Linear momentum Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Light houses are places with powerful lights to : Guide and help large crowds at religious gathering during nights Indicate to the incoming warships, the location of a harbour during night Guide and warn the ships coming from different directions in the ocean Guide and resolve traffic jams in crowded metro-cities during nights Guide and help large crowds at religious gathering during nights Indicate to the incoming warships, the location of a harbour during night Guide and warn the ships coming from different directions in the ocean Guide and resolve traffic jams in crowded metro-cities during nights ANSWER DOWNLOAD EXAMIANS APP
Physics Velocity of sound in air does not change with the change of Wind in the direction of propagation of sound Moisture content in air Temperature of air Pressure of air Wind in the direction of propagation of sound Moisture content in air Temperature of air Pressure of air ANSWER DOWNLOAD EXAMIANS APP
Physics A fountain pen works on the principle of Capillary action Bernoulli's principle Viscosity of liquids Flow of liquids from higher to lower potential Capillary action Bernoulli's principle Viscosity of liquids Flow of liquids from higher to lower potential ANSWER DOWNLOAD EXAMIANS APP
Physics Wind and solar energy are examples of Unsustainable Renewable Limited Non renewable Unsustainable Renewable Limited Non renewable ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS