The molecules of a given mass of a gas have an RMS velocity of 200 m s⁻¹ at 27°C and 1.0 × 10⁵ N m⁻² pressure. When temperature and pressure become 127°C and 0.05 × 10⁵ N m⁻² respectively, the RMS velocity of its molecules in m s⁻¹ is:
Physics · Thermodynamics · kinetic theory of gaseous
The molecules of a given mass of a gas have an RMS velocity of 200 m s⁻¹ at 27°C and 1.0 × 10⁵ N m⁻² pressure. When temperature and pressure become 127°C and 0.05 × 10⁵ N m⁻² respectively, the RMS velocity of its molecules in m s⁻¹ is:
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