Physics The information of brilliant colors in a thin soap film is a consequence of the phenomena of Diffraction and dispersion Multiple reflection and interference Multiple refraction and dispersion Polarization and interference Diffraction and dispersion Multiple reflection and interference Multiple refraction and dispersion Polarization and interference ANSWER DOWNLOAD EXAMIANS APP
Physics Optic fibres are used in : Ultrasound scans Endoscopy CAT scans X-ray photos Ultrasound scans Endoscopy CAT scans X-ray photos ANSWER DOWNLOAD EXAMIANS APP
Physics Purpose of an optical filter is to Reflect lights of different colours Dispense light into component colours Transmit or absorb light of different colours Refract light of different colours Reflect lights of different colours Dispense light into component colours Transmit or absorb light of different colours Refract light of different colours ANSWER DOWNLOAD EXAMIANS APP
Physics Parabolic mirrors are used in Driving mirrors Shaving mirros Car headlights Dentists mirros Driving mirrors Shaving mirros Car headlights Dentists mirros ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Optical rotation Total internal reflection Total internal absorption Scattering of light Optical rotation Total internal reflection Total internal absorption Scattering of light ANSWER DOWNLOAD EXAMIANS APP
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