The greenhouse effect that raises the surface temperature of planets
the greenhouse effect that raises the surface temperature of planets
a. occurs because the ice crystals in the upper atmosphere act like pieces of glass that keep energy near the planet.
b. is due to ultraviolet light being absorbed by greenhouse gasses that are in the planet's atmosphere
c. arises when infrared light is absorbed by gases in the atmosphere.
d. is due to the dust in the atmosphere absorbing energy.

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.

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc

The receptor cells that convert light energy into neural signals are called