Physics The lift of an aeroplane is caused by Bernouli's theorem Pascel's law Theorem of continuity Law of gravitation Bernouli's theorem Pascel's law Theorem of continuity Law of gravitation ANSWER DOWNLOAD EXAMIANS APP
Physics A periscope works by the principle of Total internal reflection Diffraction Refraction Reflection Total internal reflection Diffraction Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics The atmosphere is heated mainly by Radiation Insolation Conduction Convection Radiation Insolation Conduction Convection ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomena shows the particle nature of light? Interference Photoelectric effect Polarisation Diffraction Interference Photoelectric effect Polarisation Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Which best describes how air moves during convection? Air always falls down Warm air falls down Cool air is replaced by warm air Cool air falls down Air always falls down Warm air falls down Cool air is replaced by warm air Cool air falls down ANSWER DOWNLOAD EXAMIANS APP
Physics A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds. 8 4 36 72 8 4 36 72 ANSWER DOWNLOAD EXAMIANS APP
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