Physics The phenomenon of change in direction of light when it passes from one medium to another is called Reflection Dispersion Refraction Propagation Reflection Dispersion Refraction Propagation ANSWER DOWNLOAD EXAMIANS APP
Physics The strength of an electromagnet can be increased by Increasing the length of the coiled wire All of these Increasing the number of turns Increasing current supply Increasing the length of the coiled wire All of these Increasing the number of turns Increasing current supply ANSWER DOWNLOAD EXAMIANS APP
Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 30 m/s 36 m/s 18 m/s 25 m/s 30 m/s 36 m/s 18 m/s 25 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics Rectifiers are used to convert: Low voltage to high voltage High voltage to low voltage Alternating current to Direct current Direct current to Alternating current Low voltage to high voltage High voltage to low voltage Alternating current to Direct current Direct current to Alternating current ANSWER DOWNLOAD EXAMIANS APP
Physics On a rainy day, small oil films on water show brilliant colours. This is due to diffraction dispersion polarization interference diffraction dispersion polarization interference ANSWER DOWNLOAD EXAMIANS APP
Physics Modem is used mostly for ? All listed here A modern empty memory modules Connecting to internet Mostly for file system All listed here A modern empty memory modules Connecting to internet Mostly for file system ANSWER DOWNLOAD EXAMIANS APP
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