Understanding Light Scattering in the Atmosphere

The video explains that the sky appears as broad spectrum white light similar to the sun. However, due to small particles in the atmosphere, light at the blue end of the spectrum is scattered more than red light, making the sky appear slightly blue-ish white. Consequently, the remaining sunlight takes on a slightly yellow-ish hue.

What type of light is the sky mainly composed of?

• Narrow spectrum blue light

• Broad spectrum yellow light

• Broad spectrum white light

• Narrow spectrum red light

Why does the sky appear slightly blue-ish white?

• Because green light is scattered more than blue light

• Because blue light is scattered more than red light

• Because yellow light is scattered more than red light

• Because red light is scattered more than blue light

Which particles in the atmosphere are responsible for scattering light?

• No particles

• Large particles

• Small particles

• Medium particles

What is the effect of scattering on the color of the sky?

• It makes the sky appear red

• It makes the sky appear green

• It makes the sky appear blue-ish white

• It makes the sky appear purple

What happens to the remaining sunlight after scattering?

• It becomes slightly red-ish

• It becomes slightly green-ish

• It becomes slightly yellow-ish

• It becomes slightly blue-ish