Can u please answer this for me

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.

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.