9. How can you describe reflection, refraction, polarization, interference, diffraction, and resonance?

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

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.