0
When the wavelength of a spectral line emitted from an object increases which end of the visible light spectrum does not move toward and what is the objects motion relative to earth?
Wiki User
∙ 10y ago
Increasing wavelength is an indication of a Doppler shift caused by an object moving away from the viewer. Longer wavelengths (of the visible spectrum) are redder, shorter wavelengths are bluer. Objects moving away from you have a red shift, objects moving toward you have a blue shift.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
When the wavelength of a spectral line emitted from an object decreaseswhich end of the visible light spectrum does it move towardand what is the objects motion relative to earth?
When the wavelength decreases, that's known as a "blue shift", becausethe color of any visible light shifts toward the blue end of the spectrum.That phenomenon is associated with a light source that's moving TOWARDthe observer.
What colour of the spectrum has the greatest wavelength?
The longest visible wavelength is that of the last coloryou can see on the red end of the spectrum.
As you move from the blue region of the electromagnetic spectrum to the red region of the electromagnetic spectrum what happens to the frequency of the light?
colour blue ------> red frequency drops, wavelength increases, because speed remains constant and speed=frequency*wavelength
Which color in the visible spectrum has the shortest wavelength?
The shortest wavelength of visible light for your eye is the wavelength of the lastcolor you can see on the blue end of the rainbow. It may be slightly different forsomeone else's eye.
Which type of visible light has the longest wavelength?
The longest wavelength / lowest frequency visible light is the red end of the spectrum. The shortest wavelength / highest frequency visible light is the violet end of the spectrum.
A spectral line that appears at a wavelength of 321 nm in the laboratory appears at a wavelength of 328 nm in the spectrum of a distant obect we say that the object's spectrum is?
A spectral line that appears at a wavelength of 321 nm in the laboratory appears at a wavelength of 328 nm in the spectrum of a distant object. We say that the object's spectrum is red shifted.
As the wavelength of a wave increases on the electromagnetic spectrum what happens to the energy of the wave?
As a wavelength increases in size, its frequency and energy (E) decrease.
What is a radio wave's relative wavelength and frequency compared to other waves in the Electro-Magnetic Spectrum?
Radio waves are the lowest frequency (and therefore longest wavelength) waves in the electromagnetic spectrum.
How does the wavelength of the infared portion of the electromagnetic spectrum differ from that of the visible portion of the spectrum?
I have no clue Laugh out loud
What is the best way to determine a galaxy's redshift?
Take a spectrum of the galaxy, and measure the difference in wavelength of spectral lines from the wavelengths of those same lines as measured in the laboratory
What is spectral evidence?
what is spectral evidence Spectrum (spectral) refers to different frequencies of light associated with a substance.
What is''spectral evidence?
what is spectral evidence Spectrum (spectral) refers to different frequencies of light associated with a substance.
When the wavelength of a spectral line emitted from an object decreaseswhich end of the visible light spectrum does it move towardand what is the objects motion relative to earth?
When the wavelength decreases, that's known as a "blue shift", becausethe color of any visible light shifts toward the blue end of the spectrum.That phenomenon is associated with a light source that's moving TOWARDthe observer.
What was the largest wavelength?
As far as visible spectral lines are concerned, red has the largest wavelength. If we consider electromagnetic spectrum, then radio waves could be considered as longer wavelengths. Even longer are long waves.
What is a small point of the electromagnetic spectrum?
In general it can be called a single frequency or a single wavelength. In the infrared, visible, and ultraviolet bands it can be called a spectral line. In the visible band it can be called monochromatic.
How is color measured?
Color is measured in several ways, including wavelength relative to the light spectrum, intensity, and purity of tone.bright and dark
Longest wavelength in the spectrum of color?
The color red has the longest wavelength of all the colors in the light spectrum.
