Physics The velocity of sound in air Does not depend on temperature Decreases with increase of temperature Increases with decrease of temperature Decreases with decrease of temperature Does not depend on temperature Decreases with increase of temperature Increases with decrease of temperature Decreases with decrease of temperature ANSWER DOWNLOAD EXAMIANS APP
Physics The fact that the planets move around the Sun, not in circles but in ellipses, was first demonstrated by Copernicus Galileo Martin Luther Johannes Kepler Copernicus Galileo Martin Luther Johannes Kepler ANSWER DOWNLOAD EXAMIANS APP
Physics What measures Air pressure? Barkometer Spectrometer Bolometer Barometer Barkometer Spectrometer Bolometer Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour is the complementary colour of yellow ? Blue Green Orange Red Blue Green Orange Red ANSWER DOWNLOAD EXAMIANS APP
Physics Which term is not associated with sound wave? Decibel Mach Candela Hertz Decibel Mach Candela Hertz ANSWER DOWNLOAD EXAMIANS APP
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