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11th Class Physics Mechanical Properties of Fluids / तरलों के यांत्रिक गुण Question Bank Mechanical Properties of Fluids Conceptual Problems

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    Why water is not used in barometers?

    Answer:

                    Water is not used in barometer due to following reasons: (i) It sticks to the walls of the barometer tube. (ii) It has low density. A barometer with water will require a tube length of about 11 m which is unmanageable.


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