Physics · JEE | MECHANICAL PROPERTIES OF FLUIDS
हिन्दीTwo syringes of diameters \( 1.0\text{ cm} \) and \( 3.0\text{ cm} \) filled with water are connected by a rubber tube. If a force of \( 10\text{ N} \) is applied to the smaller piston, what is the force exerted on the larger piston?
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Correct answer · Option C
\( 90\text{ N} \)
Explanation
Force \( F_2 = F_1 (\frac{d_2}{d_1})^2 = 10 \times (\frac{3.0}{1.0})^2 = 90\text{ N} \).