in-a-vacuum-chamber-the-air-pressure-is-1-5-x-10-12-mm-of-hg-at-a-temperature-of

Question

In a vacuum chamber, the air pressure is 1.5 × 10^-12 mm of Hg at a temperature of 25°C. Calculate the i) number density and ii) mean free path of a molecule. The gas in the chamber is assumed to be monoatomic.

Accepted Answer

i. 4.86 × 10¹⁰ /m³, ii. 4.63 × 10⁸ m

Answer

i. 4.68 × 10¹⁰ /m³, ii. 4.36 × 10⁸ m

Answer

i. 4.86 × 10⁶ /m³, ii. 4.63 × 10¹⁰ m

Answer

i. 4.68 × 10⁶ /m³, ii. 4.36 × 10¹⁰ m

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In a vacuum chamber, the air pressure is 1.5 × 10^-12 mm of Hg at a temperature of 25°C. Calculate the i) number density and ii) mean free path of a molecule. The gas in the chamber is assumed to be monoatomic.

My Courses

Chemistry

Biology

Math

Physics

Business

Social Sciences

Programming

Product & Marketing

In a vacuum chamber, the air pressure is 1.5 × 10-12 mm of Hg at a temperature of 25°C. Calculate the i) number density and ii) mean free path of a molecule. The gas in the chamber is assumed to be monoatomic.

In a vacuum chamber, the air pressure is 1.5 × 10^-12 mm of Hg at a temperature of 25°C. Calculate the i) number density and ii) mean free path of a molecule. The gas in the chamber is assumed to be monoatomic.