Physics Hertz is the SI unit of Frequency Power Weight Pressure Frequency Power Weight Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? K1k2/k1+k2 K1+k2/k1k2 None 2k1k2/k1+k2 K1k2/k1+k2 K1+k2/k1k2 None 2k1k2/k1+k2 ANSWER DOWNLOAD EXAMIANS APP
Physics A body absorbs heat most if it is White and rough White and smooth Black and smooth Black and rough White and rough White and smooth Black and smooth Black and rough ANSWER DOWNLOAD EXAMIANS APP
Physics The dimensional formula ML–1T–2 corresponds to Moment of a force Modulus of elasticity Viscosity Thrust Moment of a force Modulus of elasticity Viscosity Thrust ANSWER DOWNLOAD EXAMIANS APP
Physics Blotting paper absorbs ink due to Capillary action phenomenon Viscosity of ink Siphon action Diffusion of ink through the blotting Capillary action phenomenon Viscosity of ink Siphon action Diffusion of ink through the blotting ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following phenomenon helps to conclude that light is a transverse wave? Refraction Polarisation Diffraction Interference Refraction Polarisation Diffraction Interference ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS