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The first method of measuring atmospheric pressure came from:
ABernoulli
BArchimedes
CPascal only
DTorricelli
Answer & Solution
Correct answer: D. Torricelli
1. The measurement used a tube of mercury inverted in a trough.
2. The device was the first of its kind.
3. It was devised by Evangelista Torricelli.
_Source: NCERT Class 11 Physics Part II, Chapter 10, Mechanical Properties of Fluids._
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