Question

please answer these physics legend

Answer 1

Hola User_______________

Here is Your Answer..!!!
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↪Actually welcome to the concept of FLUID MECHANICS. ..

↪Basically here we the Formula as ..
for finding the Ratio of the volumes of the liquids ..

↪Where , p= rho = density and V = VOLUME.

↪thus we use

↪p ( mix) = p1 V1 + p2 V2 ÷ V1 + V2

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↪⭐Hope it helps u ..☺

Answer 2

use this formula to get answer

v1d1+v2d2/v1+v2

dmix=3