Brand new Course Package released! Get 99% off your first purchase with code “99”. Find out more!

0

Shopping cart

Close

No products in the cart.

9. A cylinder containing water up to a height of 25 cm has a hole of cross-section

1/4 cm² in its bottom. It is counterpoised in a balance. What is the initial change in the balancing weight when water begins to flow out

(a) Increase of 12.5 gm-wt

(b) Increase of 6.25 gm-wt

(c) Decrease of 12.5 gm-wt

(d) Decrease of 6.25 gm-wt

Answer-c

(25)

Rate this post

PrevPrevious8. A large open tank has two holes in the wall. One is a square hole of side L at a depth y from the top and the other is a circular hole of radius R at a depth 4y from the top. When the tank is completely filled with water the quantities of water flowing out per second from both the holes are the same. Then R is equal to

Next10. There are two identical small holes of area of cross-section a on the opposite sides of a tank containing a liquid of density ρ . The difference in height between the holes is h. Tank is resting on a smooth horizontal surface. Horizontal force which will has to be applied on the tank to keep it in equilibrium isNext

You May Also Like

Sign up to receive latest updates

Get in touch

Need some help?

Popular subjects

Need some help?

© 2025 Flame Institute.All rights reserved.

error: Content is protected !!