You are reading a single comment by @gbj_tester and its replies. Click here to read the full conversation.
  • how come there is water vapour in the air when water only boils at 100 degrees?

  • Boiling just means the vapour pressure has exceeded the local atmospheric pressure. Liquids have some lower equilibrium vapour pressure at temperatures below that.

About

Avatar for gbj_tester @gbj_tester started