Question

answer it ??????????????????????​

Answer 1

Hey mate...

Here is your answer..

2016cm

See acchment...

Hope it helps...

#Be Brainly

Answer 2

Answer:

5.04 metres

Step-by-step explanation:

Given,Internal diameter of the pipe = 2 cm.

Then, radius = 1 cm

Given,Rate of water flow = 7 m/sec = 700 cm.

So, Length of the pipe in which water traveled for (1/2) hour :

= 700 * 30 * 60

= 1260000 cm.

Now,

∴ Volume of water in the tank after an hour = Volume of cylindrical tank of base 50 cm and height 'H' cm.

⇒ πr²h = πR²H

⇒ r²h = R²H

⇒ 1 * 1260000 = (50)² * H

⇒ 1260000 = 2500 * H

⇒ 504 cm = H

⇒ H = 5.04 metres.

Therefore, the increase in the water level is 5.04 metres.

Hope it helps!