Q100. A 2-meter high tank is completely full of water. If a hole is made in the side of the tank at its midpoint, what is the speed of efflux? (Assume g = 9.8 m/s2)Physics — NUST Mock By IBAGRADS 1 — Question 100 of 200A. 4.9 m/sB. 9.8 m/sC. 4.43 m/sD. 3.13 m/sPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →