vapour density

Questions

What does vapour density mean?

The ratio of the density of a gas to the density of hydrogen at the same temperature and pressure.

How to pronounce vapour density

1. Open the pronunciation page — Open the Speakur entry for “vapour density”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “vapour density”.
4. Repeat and practice — Say “vapour density” aloud, matching stress and vowels until it feels natural.