-How is ultraviolet light different from red light? A. Ultraviolet light travels faster than red light.
B. Ultraviolet light travels slower than red light.
C. Ultraviolet light has a longer wavelength than red light.
D. Ultraviolet light has a shorter wavelength than red light

What is the ph of a solution with a 1.50 × 10−9 m hydroxide ion concentration?

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests. which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory