20 million 1-nanometer objects, arranged end-to-end,
would form a line 2 centimeters long.
2,000 waves
40,000
Longitudinal waves are waves that have vibrations along or parallel to their direction of travel. Examples of longitudinal waves are sound waves, waves in a slink, tsunami waves, vibrations in gases, oscillations in springs, internal-water waves, ultra sounds, earthquake P-waves.
Usually, no. The wavelength of visible light is usually measured in nanometers. Only larger forms of electromagnetic radiation, like radio waves, are measured in meters.
Refracting is the phenomena that takes place when sound waves are reflected from a surface along parallel lines. During this phenomena the phase velocity of the wave changes but the frequency of the wave stays the same.
P waves are the least damaging and only travel left and right, forward and backward along the horizontal plane. S waves are the most dangerous because they cause up and down motion and travel along the surface and solids of a medium causing the most destructive force. However they do not travel as far as P-waves. This is why earthquakes across the planet are felt on the other side. AKA Japan earthquake felt in USA. This is due to the P-waves. http://www.revisionworld.com/files/seismic%20copy.jpg Answer by Mathew Cutshall.
Sound is manifested as a compression wave in a medium. the energy compresses and rarefies the medium transferring the energy to another location (and getting dissipated along the way).
500 nanometers long waves fit along a 2 centimeters line
Yes. They have a wavelength of just below 400 nanometers.
700 nanometers to 1 mm
700 nanometers to 1 mm
Short answer: Very short More precise answer: 10 nanometers to 400 nanometers for one full wave (depending on how 'ultra' it is)
Radio waves and ultraviolet waves are the same physical phenomenon.The difference is that radio waves have a much greater wavelength.(That's equivalent to saying that they have a much lower frequency.)
Yes. It has some absorption in the "far infrared", about 11,000 nanometers.
. . . wavelengths between roughly 380 and 750 nanometers.
Light waves - as long as they are between roughly 350 to 750 nanometers in wavelength.
It has wavelengths very roughly in the octave between 350 and 700 nanometers.
Any light wave with a wavelength between roughly 350 to 750 nanometers.
The wavelength of visible light corresponds to roughly 380 to 750 millionths of a millimeter.Any longer or shorter than that, and your eyes don't respond to the radiation.