If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Scientific Reasoning — quick quiz

5 real SZF IOS questions on Scientific Reasoning. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

EASY

A student observes that ice cubes placed in a glass of water gradually decrease in size. Which scientific principle best explains this observation?