Physics The coil wire in the electric room heater or electric cooking heater is called ________ Circuit Element Cells Filament Circuit Element Cells Filament ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Decreases Does not change Becomes infinite Increases Decreases Does not change Becomes infinite Increases ANSWER DOWNLOAD EXAMIANS APP
Physics In nuclear reactor, heavy water is used as Atomic smasher Coolant Moderator Fuel Atomic smasher Coolant Moderator Fuel ANSWER DOWNLOAD EXAMIANS APP
Physics The sky appears blue because It is actually blue In white light, the blue component dominates All colours interfere to produce blue The atmosphere scatters blue colour more than the others It is actually blue In white light, the blue component dominates All colours interfere to produce blue The atmosphere scatters blue colour more than the others ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the metals has the maximum thermal conductivity? Iron Copper Aluminium Silver Iron Copper Aluminium Silver ANSWER DOWNLOAD EXAMIANS APP
Physics Gas thermometers are more sensitive than the liquid thermometers because the gases Have high,specific heat Have low specific heat Have large coefficient of expansion Are lighter Have high,specific heat Have low specific heat Have large coefficient of expansion Are lighter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS