Physics According to the theory of relativity, which of the following always remains constant ? Time Velocity of light Length of an object Space Time Velocity of light Length of an object Space ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used for regulated electric supply ? Gun diode Zener diode Tunnel diode Junction diode Gun diode Zener diode Tunnel diode Junction diode ANSWER DOWNLOAD EXAMIANS APP
Physics Light scattering takes place in Basic solutions Electrolyte solutions Colloidal solutions Acidic solutions Basic solutions Electrolyte solutions Colloidal solutions Acidic solutions ANSWER DOWNLOAD EXAMIANS APP
Physics The amount of matter in a ball of steel is its : Volume Mass Weight Density Volume Mass Weight Density ANSWER DOWNLOAD EXAMIANS APP
Physics Sun appears red in colour at sunrise and sunset due to That all other colours scatter away except red Red light having longer wave length scatters away That sun comes out of the mountains The fact that sun emits only red colour at that time That all other colours scatter away except red Red light having longer wave length scatters away That sun comes out of the mountains The fact that sun emits only red colour at that time ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is responsible for the working of Newton's colour disc experiment ? Formation of impure spectra Formation of pure spectra Persistence of vision Principle of complementary colour Formation of impure spectra Formation of pure spectra Persistence of vision Principle of complementary colour ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS