Physics Optic fibres are used in : X-ray photos Ultrasound scans Endoscopy CAT scans X-ray photos Ultrasound scans Endoscopy CAT scans ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of an oil lamp rises up due to: Gravitational force Pressure difference Low viscosity of oil Capillary action Gravitational force Pressure difference Low viscosity of oil Capillary action ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of light associated with the appearance of blue colour of the sky is Interference Refraction Scattering Reflection Interference Refraction Scattering Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to measure the force and velocity of the wind is Anemometer Ammeter Altimeter Audiometer Anemometer Ammeter Altimeter Audiometer ANSWER DOWNLOAD EXAMIANS APP
Physics The sky appears blue because All colours interfere to produce blue In white light, the blue component dominates The atmosphere scatters blue colour more than the others It is actually blue All colours interfere to produce blue In white light, the blue component dominates The atmosphere scatters blue colour more than the others It is actually blue ANSWER DOWNLOAD EXAMIANS APP
Physics Super conductors are substances that Conduct electricity at low temperature Conduct electricity at high temperature Offer minimum resistance to flow of electric current Offer high resistance to the flow of electric current Conduct electricity at low temperature Conduct electricity at high temperature Offer minimum resistance to flow of electric current Offer high resistance to the flow of electric current ANSWER DOWNLOAD EXAMIANS APP
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