Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • A liquid is kept in a cylindrical vessel which is rotated along its axis. The liquid rises at the sides. If the radius of vessel is r and the speed of revolution is n rotation/sec, find t

A liquid is kept in a cylindrical vessel which is rotated along its axis. The liquid rises at the sides. If the radius of vessel is r and the speed of revolution is n rotation/sec, find the difference in height of liquid at the centre of vessel and its sides.

Option: 1

\mathrm{\mathrm{h}=\frac{2 \pi \mathrm{n}^2 \mathrm{r}^2}{\mathrm{~g}}}


Option: 2

\mathrm{\mathrm{h}=\frac{4 \pi \mathrm{n}^2 \mathrm{r}^2}{\mathrm{~g}}}


Option: 3

\mathrm{\mathrm{h}=\frac{\pi \mathrm{n}^2 \mathrm{r}^2}{\mathrm{~g}}}


Option: 4

\mathrm{h=\frac{\pi r^2 n}{g}}


Answers (1)

best_answer

\mathrm{\begin{aligned} \frac{\omega^2 r^2}{2 g} & =\frac{(n \times 2 \pi r)^2}{2 g} \\ & =\frac{2 \pi^2 n^2 r^2}{g} \end{aligned}}

Posted by

Deependra Verma

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

NEET Paper Leak: Court extends CBI custody of accused Manisha Hawaldar by 2 days
anam-khan

'PM Modi personally supervising the situation': Centre tells SC in NEET case
anam-khan

NEET Paper Leak Row: NTA informs SC of security overhaul, institutional reforms

Latest Question