Physics Electric current is measured by which instrument? Ammeter Barometer Sinometer Voltmeter Ammeter Barometer Sinometer Voltmeter ANSWER DOWNLOAD EXAMIANS APP
Physics Steel is more elastic than rubber because it : Is never deformed Requires larger deforming force Is deformed very easily Is harder than rubber Is never deformed Requires larger deforming force Is deformed very easily Is harder than rubber ANSWER DOWNLOAD EXAMIANS APP
Physics Total internal reflection can not take place when light goes from : Water to air Glass to air Water to glass Glass to water Water to air Glass to air Water to glass Glass to water ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for locating submerged objects under sea is. Laser Sonar Radar Maser Laser Sonar Radar Maser ANSWER DOWNLOAD EXAMIANS APP
Physics On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because: cohesion of mercury is greater than its adhesion with glass. mercury is a metal. density of mercury is greater than that of water. cohesion of water is greater than its adhesion with glass. cohesion of mercury is greater than its adhesion with glass. mercury is a metal. density of mercury is greater than that of water. cohesion of water is greater than its adhesion with glass. ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomena shows the particle nature of light? Polarisation Interference Photoelectric effect Diffraction Polarisation Interference Photoelectric effect Diffraction ANSWER DOWNLOAD EXAMIANS APP
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