Why is liquid water freezing at a temperature below its freezing point a spontaneous process?

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Stage in which a typical star has completely stopped fusion

What is one real world example of a colligative property?