Physics Optic fibres are used in : Endoscopy Ultrasound scans X-ray photos CAT scans Endoscopy Ultrasound scans X-ray photos CAT scans ANSWER DOWNLOAD EXAMIANS APP
Physics Echo is heard due to Reflection Refraction Interference Scattering Reflection Refraction Interference Scattering ANSWER DOWNLOAD EXAMIANS APP
Physics The lift of an aeroplane is caused by Pascel's law Bernouli's theorem Theorem of continuity Law of gravitation Pascel's law Bernouli's theorem Theorem of continuity Law of gravitation ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of gravitational field of earth is maximum at Equator Surface Centre of earth Poles Equator Surface Centre of earth Poles ANSWER DOWNLOAD EXAMIANS APP
Physics A small drop of oil spreads over water because : Water has a higher viscosity Oil has a higher surface tension Water has a higher surface tension Oil has a higher viscosity Water has a higher viscosity Oil has a higher surface tension Water has a higher surface tension Oil has a higher viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics What property of matter is momentum related to? Both A & B Velocity None of these Mass Both A & B Velocity None of these Mass ANSWER DOWNLOAD EXAMIANS APP
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