Physics If density of oxygen is 16 times that of hydrogen, what will be their corresponding ratio of velocity of sound? 0.052777777777778 0.084027777777778 0.044444444444444 0.16736111111111 0.052777777777778 0.084027777777778 0.044444444444444 0.16736111111111 ANSWER DOWNLOAD EXAMIANS APP
Physics Water has maximum density at 4°C 100°C 0°C 273°C 4°C 100°C 0°C 273°C ANSWER DOWNLOAD EXAMIANS APP
Physics Dynamo is a device for converting Mechanical energy into electrical energy Magnetic energy into electrical energy Chemical energy into electrical energy Heat energy into electrical energy Mechanical energy into electrical energy Magnetic energy into electrical energy Chemical energy into electrical energy Heat energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which layer of the earth's atmosphere reflect back the radio waves to the earth's surface ? Mesosphere Stratosphere Exosphere Ionosphere Mesosphere Stratosphere Exosphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
Physics A boat will submerge when it displaces water equal to its own: Surface area Density Weight Volume Surface area Density Weight Volume ANSWER DOWNLOAD EXAMIANS APP
Physics The final image in a simple microscope is Real, diminished and inverted Virtual, diminished and erect Virtual, magnified and erect Real, magnified and erect Real, diminished and inverted Virtual, diminished and erect Virtual, magnified and erect Real, magnified and erect ANSWER DOWNLOAD EXAMIANS APP
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