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11.the velocity of a fluid, in a pipe of radius of cross section r, is v. If the radius of cross section was 1/√2times, the velocity of the fluid will be(1) √2v(2) 2 V(3) 2√2v(4) 4 v. |
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Answer» hbdhhdhxhd zydbdh dudbbtwujsbdudbdjdhdbdudbhdndjdxbdbuxbdydvdhdidbduddb dbbxhxbxhxhdvxhhxshtvshzuwiwknqqijqqhgagshsgsgsgud SEND jdhdhxgyxvsh☄️ |
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