Physics An image formed by a plane mirror, that cannot be obtained on a screen is called ________ Inverted image Virtual image Erect image Real image Inverted image Virtual image Erect image Real image ANSWER DOWNLOAD EXAMIANS APP
Physics Light from Sun reaches Earth in approximately 8 minutes 3 minutes 12 minutes 10 minutes 8 minutes 3 minutes 12 minutes 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of light in air is 3 × 108 m/s Infinity 8 × 103 m/s 3 × 10–8 m/s 3 × 108 m/s Infinity 8 × 103 m/s 3 × 10–8 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics Eclipses occur due to which optical phenomena? Refraction Diffraction Rectilinear propagation Reflection Refraction Diffraction Rectilinear propagation Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of : Vaporisation Diffusion Sublimation Evaporation Vaporisation Diffusion Sublimation Evaporation ANSWER DOWNLOAD EXAMIANS APP
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