Question

To measure the atmospheric pressure, four different tubes of length 1m, 2m , 3m and 4m are used. If the height of the mercury column in the tubes isrespectively in the four cases, then​

Answer 1

Answer:

To measure the atmospheric pressure, four different tubes of length 1m, 2m , 3m and 4m are used. If the height of the mercury column in the tubes is h1,h2,h3,h4 respectively in the four cases, then h1:h2:h3:h4

Answer 2

Answer:

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