Why the height of the mercury column is affected by the
change in temperature ?
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Answer / sanju
Due to rise of temperature the mercury will expand and its
density will become smaller. Hence the barometric height
will fall, with the fall of temperature
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / mohamed
Mercury thermometer is constructed as shown in Figure
The capillary tube has a diameter of 0.004 cm, and the bulb
has a diameter of 0.250 cm.
neglecting the expansion of the glass, find the change in
height of the mercury column
that occurs with a temperature change of 30.0 °C.
| Is This Answer Correct ? | 1 Yes | 2 No |
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