Question

the fluid in a car battery has a volume of 131 ml and a mass of 163 g. express your answer using three significant figures. density = g/ml

Explanation:

Step1: Write the formula for density

Density formula is \(
ho=\frac{m}{V} \), where \( m \) is mass and \( V \) is volume.

Step2: Substitute the given values

Given \( m = 163\ g \) and \( V=131\ mL \). Then \(
ho=\frac{163\ g}{131\ mL} \).

Step3: Calculate the value

\(
ho=\frac{163}{131}\approx1.244275\ g/mL \).

Step4: Round to three significant figures

Rounding \( 1.244275 \) to three significant figures gives \( 1.24\ g/mL \).

Answer:

\( 1.24\ g/mL \)