Question

Equal volume of two liquids of specific gravity P, and P2 are
mixed together. What is the specific gravity of the mixture?​

Answer 1

Let the volume of both the liquids be V

P1 and P2 be the density of both liquids

According to formula volume = mass / density

V+V= mass(assume very less)/P1+mass(assumed very less)/P2

2V = P1+P2/P1 P2

V= P1+P2/2P1 P2

NOW USING 1

DENSITY = MASS/VOLUME

DENSITY = 1/P1+P2/2P1 P2

DENSITY = 2P1 P2/P1+P2 CHEERS

Answer 2

Answer:

kukretishobha53

Let the volume of both the liquids be V

P1 and P2 be the density of both liquids

According to formula volume = mass / density

V+V= mass(assume very less)/P1+mass(assumed very less)/P2

2V = P1+P2/P1 P2

V= P1+P2/2P1 P2

NOW USING 1

DENSITY = MASS/VOLUME

DENSITY = 1/P1+P2/2P1 P2

DENSITY = 2P1 P2/P1+P2 CHEERS