Physics Hydroscope is an instrument that shows changes in: Sound under water None of these Density of liquid Atmospheric humidity Sound under water None of these Density of liquid Atmospheric humidity ANSWER DOWNLOAD EXAMIANS APP
Physics Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit visible light X-rays radio waves ultraviolet light visible light X-rays radio waves ultraviolet light ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of Astronomical Distance ? Para/sec Metre/sec Sec Parsec Para/sec Metre/sec Sec Parsec ANSWER DOWNLOAD EXAMIANS APP
Physics A wheel-barrow is an example of Class I lever Class III lever Pulley system Class II lever Class I lever Class III lever Pulley system Class II lever ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of change of displacement is known as ________ Acceleration Speed Distance Velocity Acceleration Speed Distance Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Compressions and Rarefactions are characteristic of Neither of A & B Longitudinal waves Both A & B Transverse waves Neither of A & B Longitudinal waves Both A & B Transverse waves ANSWER DOWNLOAD EXAMIANS APP
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