Physics Which of the following laws validates the statement that matter can neither be created nor destroyed ? Law of conservation of energy Le Chatelier's Principle Law of conservation of mass Law of osmosis Law of conservation of energy Le Chatelier's Principle Law of conservation of mass Law of osmosis ANSWER DOWNLOAD EXAMIANS APP
Physics A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will Remain unaffected Decrease Have its shape changed Increase Remain unaffected Decrease Have its shape changed Increase ANSWER DOWNLOAD EXAMIANS APP
Physics Water has maximum density at 273°C 100°C 4°C 0°C 273°C 100°C 4°C 0°C ANSWER DOWNLOAD EXAMIANS APP
Physics The three famous law of Kepler is related to Optics Planetary Motion Oscillations Speed Optics Planetary Motion Oscillations Speed ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Blue Green Red Violet Blue Green Red Violet ANSWER DOWNLOAD EXAMIANS APP
Physics For a ray of light to suffer total internal reflection it has to pass from : Water to glass Air to glass Air to water Glass to water Water to glass Air to glass Air to water Glass to water ANSWER DOWNLOAD EXAMIANS APP
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