No, the increase in the reading is due to the condensation of water vapor on the outside of the tumbler, not because water is seeping through the tumbler’s wall.
Chapter 8 A Journey through States on Water
Class VI NCERT Book Curiosity Science
Does the increase in the reading on the digital weighing balance suggest that water is seeping through the wall of the tumbler?
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No, the increase in the reading on the digital weighing balance does not suggest that water is seeping through the tumbler’s wall. It indicates that condensation on the tumbler’s surface has added weight as droplets form externally.
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