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tensa zangetsu [6.8K]
2 years ago
5

Cells are made of cells true or false

Chemistry
1 answer:
ivann1987 [24]2 years ago
3 0

false

cells are made up of nucleus and cytoplasm and it's contained within the cell membrane

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What is the mean free path for the molecules in an ideal gas when the pressure is 100 kPa and the temperature is 300 K given tha
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Answer:

The mean free path = 2.16*10^-6 m

Explanation:

<u>Given:</u>

Pressure of gas P = 100 kPa

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<u>To determine:</u>

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<u>Calculation:</u>

The mean free path is related to the collision cross section by the following equation:

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n = \frac{100,000 Pa}{1.38*10^{-23} J/K*300K} =2.42*10^{25}\  m^{3}

Next, substituting for n and σ in equation (1) gives:

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