These electromagnetic waves are the most energetic:
a. x rays
b. microwaves
c. radio waves
d. gamma rays

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.

See the attachment and solve question 5th

Boiling water is an example of physical change. true or false