Physics The velocity of heat radiation in vacuum is Less than that of light Equal to that of light Equal to that of sound Greater than that of light Less than that of light Equal to that of light Equal to that of sound Greater than that of light ANSWER DOWNLOAD EXAMIANS APP
Physics The boiling point of water decreases at higher altitudes is due to High temprature High atmospheric pressure Low temperature Low atmospheric pressure High temprature High atmospheric pressure Low temperature Low atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound is maximum in which among the following? Solids Gases Vaccum Liquids Solids Gases Vaccum Liquids ANSWER DOWNLOAD EXAMIANS APP
Physics A convex mirror of focal length f (in air) is immersed in a liquid (u=4/3). The focal length of the mirror in the liquid will be : F (3/4)f (7/3)f (4/3)f F (3/4)f (7/3)f (4/3)f ANSWER DOWNLOAD EXAMIANS APP
Physics Who is known as the 'father of quantum theory'? Max Planck Albert Einstein Ernest Rutherford Werner Heisenberg Max Planck Albert Einstein Ernest Rutherford Werner Heisenberg ANSWER DOWNLOAD EXAMIANS APP
Physics The least penetrating power ray is Gamma rays Beta rays None of these Alpha rays Gamma rays Beta rays None of these Alpha rays ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS