Physics The surface tension of water on adding detergent to it No change Decreases Increases Becomes zero No change Decreases Increases Becomes zero ANSWER DOWNLOAD EXAMIANS APP
Physics Kinetic energy depends on The velocity or speed of the moving body. The mass of the moving body The pressure of the moving body Both mass and velocity of the moving body The velocity or speed of the moving body. The mass of the moving body The pressure of the moving body Both mass and velocity of the moving body ANSWER DOWNLOAD EXAMIANS APP
Physics The electric current in a metal wire is due to the flow of - Protons Ions Electrons Holes Protons Ions Electrons Holes ANSWER DOWNLOAD EXAMIANS APP
Physics What is the gravity of moon as compared to the Earth 1/4 th of Earth 1/5 th of Earth 1/6 th of Earth 1/8 th of Earth 1/4 th of Earth 1/5 th of Earth 1/6 th of Earth 1/8 th of Earth ANSWER DOWNLOAD EXAMIANS APP
Physics What are the particles emitted by radioactive element after 3 consecutive disintegration? 2 beta 2 alpha 1 alpha 1 beta 2 alpha 1 beta 2 beta 1 alpha 2 beta 2 alpha 1 alpha 1 beta 2 alpha 1 beta 2 beta 1 alpha ANSWER DOWNLOAD EXAMIANS APP
Physics A cup of hot coffee is placed on a metal table in a room. By which of the following methods does it lose heat? Convection and radiation only Conduction, convection and radiation Conduction and convection only Conduction and radiation only Convection and radiation only Conduction, convection and radiation Conduction and convection only Conduction and radiation only ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS