https://byjus.com/questions/the-speed-of-efflux-from-an-open-tank-is-given-by-a-formula-identical-to-that-of-a/ دیدگاه خود را بنویسید / فرمول / از Christopher J. Ziegler https://byjus.com/questions/the-speed-of-efflux-from-an-open-tank-is-given-by-a-formula-identical-to-that-of-a/