Take the quiz:
Sign in to Google to save your progress. Learn more
1) True or false: the Mpemba effect was unknown until 1963.
Clear selection
2) Hot water might cool more quickly if its container has good thermal contact with the surface it is resting on. This is called _________.
Clear selection
3) Water that dips below 0°C without freezing has experienced __________.
4) True or false: The Mpemba effect is not always observed.
Clear selection
5) Currents that bring hotter water to the top with cooler water below is called _________.
Submit
Clear form
Never submit passwords through Google Forms.
GoogleForms
This content is neither created nor endorsed by Google.