Please solve Question 21. ASAP. Thankyou! Please solve Question 21. ASAP. Thankyou! and S Oi th a mcGlic (i) the of the 18 the diagonal of the of the of. eub,id and sq. 20. diagonal of a cube is 16 Find its Water into n tank 150 •Oong and 1 (X) m broad throuøl rectangular is 5 dm dm. at the 15 krnmr. what time. win water A tank is 25 m Jong and 75 m If 540 mg Of be drawn Off the level of water in the tank goes down by m. Calculate ; (i) the width of the tank, (ii) the capacity of the tank. A swimming pool is 30 m long and 12 m broad. Its shallow and deep ends are 1-5 m and 3-5 m deep respectively. If the bottom of the slopes uniformly, how many litres Of water will fill the pool? Foundation WtematiGS for Share with your friends Share 0 Atul Shaw answered this Dear student, Its similar to your query. Given, length of tank=150 metresAnd, breadth of tank=100 metresAmd, we want water upto height 3 metres. So,Capacity of tank=150×100×3=45000 m3Now,Volume of water flow in 1 hour=Area of cross section×speed of water flow=2 dm× 1.5 dm×15 km=0.2 m×0.15 m×15000 m=450 m3Thus,Time taken by pipe to fill the tank upto 3 metres in height=45000450=100 hoursHence, the pipe will take 100 hrs to fill the tank upto 3 metres in height. Regards 0 View Full Answer
