Recent content by astro_enthu

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    What is the solution for a venturi tube with water flow and pressure changes?

    Isn't this case simpler than having U-shaped tube? (Here starting from left of the venturi I have considered junction above the first straw as point 2 and one above straw right to previous as point 3.) Q = v2*a2 = v3*a3 p2-p3 = density* (v2^2 - v3^2) Solve these equations which gives...
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    Graduate Cosmology/Fridmann equation exercises around the web?

    I think "Liddle" book in cosmology is a good one to start with. What about Steven Weinberg's textbook on cosmology. I think it has plenty of exercise in it.