# NEET Physics Mechanical Properties of Fluids Questions Solved

The pressure inside a small air bubble of radius 0.1 mm situated just below the surface of water will be equal to
[Take surface tension of water  and atmospheric pressure = ]

(a)             (b)

(c)             (d)

(c) Excess pressure inside the air bubble $=\frac{2\mathrm{T}}{\mathrm{r}}$

Difficulty Level:

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