WHEN SOME WAYER IS FILLED INA VERTICALLY KEPT U-Shaped OPEN ENDED GLASS TUBE , IT WAS FOUND THAT WATER LEVEL IN BOTH ARMS IS SAME.TELL THE REASON
The reason is that there is no pressure difference between the first side and the other side.
WHEN SOME WAYER IS FILLED INA VERTICALLY KEPT U-Shaped OPEN ENDED GLASS TUBE , IT WAS FOUND THAT WATER LEVEL IN BOTH ARMS IS SAME.TELL THE REASON