Physics During hot weather, the fan produces a feeling of comfort. This is because Our perspiration eva-porates rapidly Conductivity of air increases Fan cools the air Fan supplies cool air Our perspiration eva-porates rapidly Conductivity of air increases Fan cools the air Fan supplies cool air ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its Low density High specific heat capacity Easy availability Low boiling point Low density High specific heat capacity Easy availability Low boiling point ANSWER DOWNLOAD EXAMIANS APP
Physics "God Particle" is Positron Meson Neutrino Higgs Boson Positron Meson Neutrino Higgs Boson ANSWER DOWNLOAD EXAMIANS APP
Physics Electric current is measured by which instrument? Sinometer Ammeter Voltmeter Barometer Sinometer Ammeter Voltmeter Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics Why do birds not have respiratory trouble at the time of flying at high altitude ? They use less oxygen Their lungs are very large They fly inactively They have extra air sacs They use less oxygen Their lungs are very large They fly inactively They have extra air sacs ANSWER DOWNLOAD EXAMIANS APP
Physics Heavy water is used in nuclear reactor to Increase speed of neutron Increase temperature Slow down neutron Absorb neutron Increase speed of neutron Increase temperature Slow down neutron Absorb neutron ANSWER DOWNLOAD EXAMIANS APP
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