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lorasvet [3.4K]
3 years ago
9

Th volume of helium in a blimp is 6.28x10^9 millimeters. Thr density of helium is a blimp is 0.1786 meters. Find the massof the

helijm blimp
Chemistry
2 answers:
Vesna [10]3 years ago
4 0

Answer: The mass of the helium blimp is 1.126 kg.

Explanation:

Density is defined as the ratio of mass and volume.

Mathematically,

Density=\frac{Mass}{Volume}

We are given:

Density of the helium blimp = 0.1786kg/m^3

Volume of the helium blimp = 6.28\times 10^9mm^3=6.28m^3    (Conversion factor: 1mm^3=10^{-9}m^3 )

Mass of the helium blimp = ? kg

Putting values in above equation, we get:

0.1786kg/m^3=\frac{Mass}{6.28m^3}\\\\Mass=1.126kg

Hence, the mass of the helium blimp will be 1.126 kg.

SVETLANKA909090 [29]3 years ago
3 0

The mass of the blimp is 1.12 kg.

<em>Step 1</em>. Calculate the<em> volume of the blimp</em>.

<em>V</em> = 6.28 × 10⁹ mm³ × (1 m/1000 mm)³ = 6.28 m³

<em>Step 2</em>. Calculate the <em>mass of the helium</em>.

Mass = 6.28 m³ × (0.1786 kg/1 m³) = 1.12 kg

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