Physics Light beam which is highly directional is called: Grazer Laser Maser Eraser Grazer Laser Maser Eraser ANSWER DOWNLOAD EXAMIANS APP
Physics An oil drop spreads over water because water has a higher surface tension Oil is more viscous Oil is lighter than water Oil does not mix with water water has a higher surface tension Oil is more viscous Oil is lighter than water Oil does not mix with water ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a property of heavy water ? It produces corrosion Freezing point of heavy water is higher than that of ordinary water Density of heavy water is higher than that of ordinary water Boiling point of heavy water is lower than that or ordinary water It produces corrosion Freezing point of heavy water is higher than that of ordinary water Density of heavy water is higher than that of ordinary water Boiling point of heavy water is lower than that or ordinary water ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 1 4 3 2 1 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
Physics A person is hurt on kicking a stone due to Momentum Inertia Reaction Velocity Momentum Inertia Reaction Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics On the Kelvin scale, the melting point of ice is 0 K 373K 100K 273K 0 K 373K 100K 273K ANSWER DOWNLOAD EXAMIANS APP