Graham's law


Gra·​ham's law ˈgrā-əmz- How to pronounce Graham's law (audio) ˈgra(-ə)mz- How to pronounce Graham's law (audio)
: a statement in chemistry: under constant pressure and temperature two gases diffuse into each other at rates inversely proportional to the square roots of their respective molecular weights or densities

Dictionary Entries Near Graham's law

Cite this Entry

“Graham's law.” Medical Dictionary, Merriam-Webster, Accessed 27 Mar. 2023.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love It or Hate It

  • heart-fire
  • When asked about her blind date, Carol spoke for hours with vitriol.
Spell It

Hear a word and type it out. How many can you get right?

Solve today's spelling word game by finding as many words as you can with using just 7 letters. Longer words score more points.

Can you make 12 words with 7 letters?