The pressure a fluid exerts on an object is always parallel to the surface of the object. select the best answer from the choices provided t f

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

Anybody wanna ? (picture included? )

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.