Physics The information of brilliant colors in a thin soap film is a consequence of the phenomena of Multiple refraction and dispersion Polarization and interference Diffraction and dispersion Multiple reflection and interference Multiple refraction and dispersion Polarization and interference Diffraction and dispersion Multiple reflection and interference ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirror is generally used in ________ Reflector for head light Opthalmoscope Rear view mirror Solar cookers Reflector for head light Opthalmoscope Rear view mirror Solar cookers ANSWER DOWNLOAD EXAMIANS APP
Physics In an optical fibre the signal is transmitted Due to total internal reflection In a curved path Due to refraction In a straight line path Due to total internal reflection In a curved path Due to refraction In a straight line path ANSWER DOWNLOAD EXAMIANS APP
Physics Heat flows as a result of difference of ________ Mass Density Temperature Volume Mass Density Temperature Volume ANSWER DOWNLOAD EXAMIANS APP
Physics It is easy to burst a gas-filled balloon with a needle than with a nail. It is because Gas is reactive with the needle. Nail exerts more pressure than needle on the balloon. Needle exerts more pressure than nail on the balloon. Nail is more longer than needle. Gas is reactive with the needle. Nail exerts more pressure than needle on the balloon. Needle exerts more pressure than nail on the balloon. Nail is more longer than needle. ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is Visible light Microwave radiation Gamma rays UV rays Visible light Microwave radiation Gamma rays UV rays ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS