Physics Which combination of colour is the most convenient during day and night time ? Organe and blue Yellow and blue Red and green White and black Organe and blue Yellow and blue Red and green White and black ANSWER DOWNLOAD EXAMIANS APP
Physics A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will Remain unaffected Increase Decrease Have its shape changed Remain unaffected Increase Decrease Have its shape changed ANSWER DOWNLOAD EXAMIANS APP
Physics Water from soil enters into the root hairs owing to : Atmospheric pressure Osmotic pressure Root pressure Capillary pressure Atmospheric pressure Osmotic pressure Root pressure Capillary pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in Convection Radiation Conduction Both conduction and convection Convection Radiation Conduction Both conduction and convection ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is due to ionisation of water deposits absorption of sunlight in minute water droplets refraction and reflection of sunlight by water droplets diffusion of sunlight through water droplets ionisation of water deposits absorption of sunlight in minute water droplets refraction and reflection of sunlight by water droplets diffusion of sunlight through water droplets ANSWER DOWNLOAD EXAMIANS APP
Physics In spherical polar coordinates (l, q, a), q denotes the polar angle around z-axis and a denotes the azimuthal angle raised from x-axis . Then the y-component of P is given by Psinq sina Psinq cosa Pcosq sina Pcosq cosa Psinq sina Psinq cosa Pcosq sina Pcosq cosa ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS