Magnets and electric currents separate different metals, while infrared lasers sort different kinds of paper and plastic containers from one another, based on the light wavelength each type of material emits. Unless you follow your recyclables through the entire process until they're made into new ...
What happens to the wavelength and frequency when a wave travels from one medium to another? When a wave travels from one medium to another, its velocity changes due to the difference in properties of the mediums. As a result, the wavelength and frequency of the wave also chang...
The wavelength also decreases much, but amplitude—the height of the wave—increases greatly, leading to the huge wall of water along coastlines, which causes great damage to coastal areas.About 80% of tsunamis happen in the Pacific Ocean. Tsunamis cannot be prevented, but areas that experience...
Because trees release water vapor into the atmosphere, fewer trees means less rain, which disrupts the water table (or groundwater level). A lowered water table can be devastating for farmers who can't keep crops alive in such dry soil [source: USA Today]. On the other hand, deforestation...
Wave refraction refers to the change in the direction of waves as the medium through which they travel changes. This change in direction is accompanied by changes in the speed and wavelength (also wave properties/characteristics).Answer and Explanation: ...
As a wavelength decreases, what happens to wave diffraction? How does two photon microscopy work? What happens when light passes from air into water? When a light wave strikes a mirror and is reflected, is this an example of regular (specular) reflection or diffuse reflection? How does th...
‘scattergun’ effect – when the light rays reach the skin, they penetrate the skin to different depths. Laser, on the other hand, uses a specific wavelength of light, so the light hits at a precise depth in the skin. The power of the laser beam depends on its wavelength, intensity,...
When you think of a water wave, it's easy to see the peak because its sticking up out of the water. But consider a sound wave in metal... there's no physical peak in the same terms. In this case, the wavelength is the distance between the peak tension in the metal as the sound...
To determine the type of waves produced on the surface of water when a pebble is dropped, we can follow these steps:1. Understanding the Initial Condition: - When a pebble is dropped into still water, the surface of the wat
1. What information can we get about the volcano in paragraph 1? A.It is underwater and in an island nation. B.More than 105, 000 people live next to it. C.It’s quite far away from the South Pacific Ocean. D.It’s under the ocean and sent stones into the water. ...