An empty barometric tube 1 m long is lowered vertically (mouth downwards) into a tank of
Channel: Doubtnut
Date: 2020-08-02

An empty barometric tube 1 m long is lowered vertically (mouth downwards) into a tank of water. What will be the depth above the water level in the tube, when the water has risen 20 cm inside the tube ? Take atmospheric pressure as 10.4 m column of water.