Physics Which one of the following is a non-dimensional quantity? Plank's constant Strain Co-efficient of viscocity Gas constant Plank's constant Strain Co-efficient of viscocity Gas constant ANSWER DOWNLOAD EXAMIANS APP
Physics Ball pen functions on the principle of : Surface tension Boyle's Law Gravitational force Viscosity Surface tension Boyle's Law Gravitational force Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics Why does water tank appear shallower when viewed from the top? Due to diffraction Due to total internal reflection Due to refraction Due to reflection Due to diffraction Due to total internal reflection Due to refraction Due to reflection ANSWER DOWNLOAD EXAMIANS APP
Physics In the absence of ozone layer, which rays will enter into atmosphere? X-rays Visible Infrared Ultraviolet X-rays Visible Infrared Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb explodes on the moon. You will hear its sound on earth after ________ 3.7 hours You cannot hear the sound of explosion 2 hours 20 minutes 20 minutes 3.7 hours You cannot hear the sound of explosion 2 hours 20 minutes 20 minutes ANSWER DOWNLOAD EXAMIANS APP
Physics A pond of water appears less deep due to Diffraction Polarisation Refraction Reflection Diffraction Polarisation Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS