Substance A has a density of 3 g/cm 3 and substance B has a density of 4 g/cm 3 .In order to obtain equal masses of these two substances,what must be the ratio of the volume of A to the volume of B?

To have equal masses, the product of density and volume must be equal for both substances. Therefore, $3 \times V_A = 4 \times V_B$. Solving for the ratio $\frac{V_A}{V_B}$, we get $\frac{4}{3}$.

Substance A has a density of 3 g/cm 3 and substance B has a density of 4 g/cm 3 .In order to obtain equal masses of these two substances,what must be the ratio of the volume of A to the volume of B?

To have equal masses, the product of density and volume must be equal for both substances. Therefore, $3 \times V_A = 4 \times V_B$. Solving for the ratio $\frac{V_A}{V_B}$, we get $\frac{4}{3}$.

Solved

Substance a Has a Density of 3 G/cm³ and Substance $\frac { V _ { \mathrm { A } } } { V _ { \mathrm { B } } }$

Question 20

Multiple Choice

Substance A has a density of 3 g/cm³ and substance B has a density of 4 g/cm³.In order to obtain equal masses of these two substances,what must be the ratio of the volume of A to the volume of B?

A) $\frac { V _ { \mathrm { A } } } { V _ { \mathrm { B } } }$ = $\frac { 1 } { 3 }$
B) $\frac { V _ { \mathrm { A } } } { V _ { \mathrm { B } } }$ = $\frac { 4 } { 3 }$
C) $\frac { V _ { \mathrm { A } } } { V _ { \mathrm { B } } }$ = $\frac { 3 } { 4 }$
D) $\frac { V _ { \mathrm { A } } } { V _ { \mathrm { B } } }$ = $\sqrt { \frac { 3 } { 4 } }$
E) $\frac { V _ { \mathrm { A } } } { V _ { \mathrm { B } } }$ = $\frac { 3 } { 1 }$