Physics If density of oxygen is 16 times that of hydrogen, what will be their corresponding ratio of velocity of sound? 0.052777777777778 0.16736111111111 0.044444444444444 0.084027777777778 0.052777777777778 0.16736111111111 0.044444444444444 0.084027777777778 ANSWER DOWNLOAD EXAMIANS APP
Physics For an object, the state of rest is considered to be the state of ________ speed. Decrease Zero Inverse Increasing Decrease Zero Inverse Increasing ANSWER DOWNLOAD EXAMIANS APP
Physics The recoiling of gun is an example of which of the following? Law of Conservation of Energy Law of Conservation of Linear Momentum Conversion of Kinetic Energy to Potential Energy Law of Conservation of Angular Momentum Law of Conservation of Energy Law of Conservation of Linear Momentum Conversion of Kinetic Energy to Potential Energy Law of Conservation of Angular Momentum ANSWER DOWNLOAD EXAMIANS APP
Physics The rotational effect of a force on a body about an axis of rotation is described in terms of Centre of gravity Moment of force Centripetal force Centrifugal force Centre of gravity Moment of force Centripetal force Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics Kepler's law of planetary motion states that the square of the time period is proportional to the Square of the semi-major axis Fourth power of the semi-major axis Semi-major axis Cube of the semi-major axis Square of the semi-major axis Fourth power of the semi-major axis Semi-major axis Cube of the semi-major axis ANSWER DOWNLOAD EXAMIANS APP
Physics A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. The mercury level starts falling The mercury level does not change The mercury level starts rising The bell jar breaks up The mercury level starts falling The mercury level does not change The mercury level starts rising The bell jar breaks up ANSWER DOWNLOAD EXAMIANS APP
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