Fluid Mechanics · Physics · AP EAPCET
Start PracticeMCQ (Single Correct Answer)
AP EAPCET 2022 - 5th July Morning Shift
A hydraulic lift is shown in the figure. The movable pistons $$A, B$$ and $$C$$ are of radius $$10 \mathrm{~cm}, 100 \mathrm{~m}$$ and 5 cm respective...
AP EAPCET 2022 - 4th July Evening Shift
In a hydraulic lift, compressed air exerts a force $$F$$ on a small piston of radius 3 cm . Due to this pressure the second piston of radius 5 cm lift...
AP EAPCET 2022 - 4th July Evening Shift
In a $$U$$-shaped tube the radius of one limb is 2 mm and that of other limb is 4 mm . A liquid of surface tension $$0.03 \mathrm{~Nm}^{-1}$$, density...
AP EAPCET 2022 - 4th July Evening Shift
A steady flow of a liquid of density $$\rho$$ is shown in figure. At point 1, the area of cross-section is $$2 A$$ and the speed of flow of liquid is ...
AP EAPCET 2022 - 4th July Morning Shift
Statement (A) When the temperature increases the viscosity of gases increases and the viscosity of liquids decreases.
Statement (B) Water does not wet...
AP EAPCET 2021 - 20th August Morning Shift
A glass flask weighting 390 g, having internal
volume 500 cc just floats when half of it is
filled with water. Specific gravity of the glass
is
AP EAPCET 2021 - 20th August Morning Shift
Water does not wet an oily glass because
AP EAPCET 2021 - 19th August Evening Shift
Identify the incorrect statement regarding Reynold's number $$\left(R_e\right)$$.
AP EAPCET 2021 - 19th August Morning Shift
The lower end of a capillary tube is dipped
into water and it is observed that the water
in capillary tube rises by 7.5 cm. Find the
radius of the cap...
AP EAPCET 2021 - 19th August Morning Shift
An ideal liquid flows through a horizontal
tube of variable diameter. The pressure is
lowest where the