Objects within the solar system.
According to the Doppler effect, objects moving away from Earth would have a redshifted spectral line. This means that the wavelength of the light they emit would be stretched, causing it to shift towards the red end of the spectrum.
Light waves from distant objects appear stretched due to the expansion of the universe, known as cosmological redshift. As galaxies move away from us, the wavelength of the light they emit is stretched, causing it to appear more redshifted. This phenomenon allows scientists to determine the distance and speed of objects in the universe.
That the galaxy is moving away from us.
This phenomenon is known as the Doppler effect, where the frequency of light waves emitted by a moving object appears shifted depending on whether the object is moving towards or away from the observer. This shift in frequency causes a change in color on the spectrograph, with objects moving towards us appearing blueshifted (shifted towards the blue end of the spectrum) and objects moving away appearing redshifted (shifted towards the red end of the spectrum).
what are some objects that have a lot of friction
some objects faster than the others because its due to the movement of the earth.... hahah joke lang :))
Light is increasingly redshifted as it approaches a black hole due to the strong gravitational pull of the black hole. This gravitational pull causes the light waves to stretch out, which results in the light being shifted towards the red end of the spectrum.
Objects within the solar system.
why are some objects faster than other
why are some objects faster than other
why are some objects faster than other
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.