0
What else can I help you with?
Dark lines in an absorption spectrum are called?
Dark lines in an absorption spectrum are called absorption lines. These lines correspond to wavelengths of light that have been absorbed by specific elements or molecules in the sample being analyzed. They appear as dips or gaps in the spectrum where less light is detected.
What type of light spectrum can you absorb?
Every spectrum of light can be absorbed with the right materials.
What electromagnetic spectrum can be used to see hidden planets?
The entire visible spectrum plus the infrared and ultraviolet. They are trying to obscure the stars light and see the faint reflections of any planets nearby.
Do stars have electromagnetic waves and how is it a known fact of this information?
Stars don't have electromagnetic waves. They absorb them and release them. It is not a known fact because electromagnetism is only a theory for now. However, light that reach us from stars are said to be EM waves because visible light is theorized to be in the EM spectrum.
Do planets stars and comets shine as a result of reflected light?
Planets and comets shine because of reflected light because they do not produce their own light. Stars are enormous balls of gas that are undergoing fusion which releases a very large amount of energy in the electromagnetic spectrum which includes visible light. So stars shine because they produce their own light and not because they reflect light.
How do scientists determine a stars composition?
Light wavelength and light spectrum i believe.
Which type of spectrum is associated with the radiation of most stars?
Most stars exhibit a continuous spectrum, which contains all wavelengths of light in a continuous distribution. This is often referred to as a blackbody spectrum due to its smooth curve.
What did Hubble conclude when he noted that light emitted from stars is shifting toward the red of the electromagnetic spectrum?
He noted that light emitted from stars is shifted further toward the red of the electromagnetic spectrum . From this he concluded that the universe was expanding.
What is a device that separates the light from stars and other objects according to wavelength in order to produce a spectrum?
A spectrograph is a device that separates light from stars and other objects into its different wavelengths to produce a spectrum. This allows astronomers to study the composition, temperature, and other properties of the object emitting the light through analysis of the spectrum.
Dark lines in an absorption spectrum are called?
Dark lines in an absorption spectrum are called absorption lines. These lines correspond to wavelengths of light that have been absorbed by specific elements or molecules in the sample being analyzed. They appear as dips or gaps in the spectrum where less light is detected.
What are the types of light produced by stars?
UV, IR and light WITHIN our visual spectrum are generated by most stars. There are OTHER previously unseen, waves such as Gamma and X-Rays that are also blown out by 'stars', but are not generally referred to as 'light'.
What type of spectrum do most stars have?
Most stars have continuous spectra, which contain a continuous range of wavelengths without any gaps. This is due to the emission of light from the star's surface at various temperatures.
The light from stars are used to determine what?
The light from stars can tell us what type of star it is (our Sun is a G type), the stars spectrum can tell us what elements are in the star, and its intristic brightness can help us determine how far away it is. Also, if there is a wobble in the star, or a change it the stars brightness can tell us if it has a planet.
A spectroscope is designed to separate what into component colors?
A spectroscope is designed to separate light into its component colors. This is achieved by passing light through a prism or diffraction grating, which disperses the different wavelengths of light, creating a spectrum of colors that can be analyzed.
What did Hubble conclude when he noted that light emitted from stars is shifting toward the red end of the spectrum?
That they were receeding
What appears when colors are absorbed into a stars spectrum?
When colors are absorbed into a star's spectrum, they appear as dark lines or bands called absorption lines. These lines are caused by the specific elements present in the star's atmosphere absorbing certain wavelengths of light, which are then missing from the overall spectrum observed.
Which type of spectrum do most stars have?
Most stars have absorption spectra. In other words, stars possess thin outer layers that allow light to pass through. These layers produce what are called absorption lines. This means the light from the sun and stars are absorption spectra.
