The reason the sky is blue is called Raleigh scattering. This scattering refers to the scattering of electromagnetic radiation (which is also called light), by particles that have a much smaller wavelength than the electromagnetic radiation. This is because blue hues are caused by shorter wavelengths. When we look at the sky, we see it as blue because these shorter wavelengths make it appear blue.
colors because it travels in shorter, smaller waves than the other colors do. Why do we see blue skies most of the time?
Unless something comes in the way and does one of the following, all light travels in a straight line:
reflect it (like a mirror)*it should be bent (like a prism)*or scatter it
Where to get a covid test?
Going into a store like CVS or Rite Aid is a great option for over the counter test. Google searching locations near you which administer covid test is also a great option.
How many ounces in a cup?
8 ounces = 1 cup
Where's the closest pharmacy?
Simply turn on your location, go to google search and type "pharmacy near me".