Which one is venturi relation ?Physics A. P1 – P2 = 1/2 ρV22 B. V2 = 2g (h1-h2) C. P = 1 /2ρV2 = ρgh = constant D. A1 V1 = A2 V2 = constant
Two automobiles are 150 kilometers apart and traveling toward each other. One automobile is moving at 60km/h and the other is moving at 40km/h mph. In how many hours will they meet?
The most fundamental of all sciences which provides basic principles and fundamental laws to other branches of science is
