0
What are all properties of the stars that can measured from their spectra and light curves?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which properties of a substance contribute to its colour?
Color derives from the spectrum of light (distribution of light power versus wavelength) interacting in the eye with the spectral sensitivities of the light receptors. Color categories and physical specifications of color are also associated with objects or materials based on their physical properties such as light absorption, reflection, or emission spectra.
What do austronamers study to learn about the properties of stars?
Astronomers study spectra to learn about the properties of starts. Spectra (plural of spectrum) is defined as an array of entities, as light waves or particles, ordered in accordance with the magnitudes of a common physical property, as wavelength or mass, and the band or series of colors, together with invisible extensions, produced by dispersion of radiant energy, as by a prism.
What is a stellar spectra?
A stellar spectrum is the light emitted by a star.
When was the speed of light measured?
It was measured in 1887.
What do you call a light spectrum that is not continuous?
Discontinuous Spectra, Fraunhofer lines
What is a spectrascope?
The correct spelling is spectroscope. A spectroscope is a scientific instrument that is used to measure properties of light waves. It is an optical device for producing and recording spectra to be examined.
What is a practical use for a spectroscope in the laboratory?
It is used to measure and study properties of light. It is used in physical and analytical chemistry to study the unique spectra of atoms and molecules.
Which properties of a substance contribute to its colour?
Color derives from the spectrum of light (distribution of light power versus wavelength) interacting in the eye with the spectral sensitivities of the light receptors. Color categories and physical specifications of color are also associated with objects or materials based on their physical properties such as light absorption, reflection, or emission spectra.
What is extinction spectra?
The extinction spectra is actually the measurement of light absorption in different mediums. This spectra is used in chemistry and biochemistry.
What do austronamers study to learn about the properties of stars?
Astronomers study spectra to learn about the properties of starts. Spectra (plural of spectrum) is defined as an array of entities, as light waves or particles, ordered in accordance with the magnitudes of a common physical property, as wavelength or mass, and the band or series of colors, together with invisible extensions, produced by dispersion of radiant energy, as by a prism.
What would a spectrometer be used for?
A spectrometer is used to measure different properties of light. Normally one is given a specific wavelength for the light measured when using this instrument.
How do you replace a 2007 KIA spectra front passenger parking light bulb?
howto change 2007 kia spectra parking light
What is a stellar spectra?
A stellar spectrum is the light emitted by a star.
Do all light sources have the same spectra as white light?
No, white light is the combination of the entire visible light spectrum.
How do scientists use different spectra to figure out the composition of the stars outer layer?
Different chemical elements emit (or absorb) certain specific frequencies of light. When the light from a star is split in to it's rainbow spectrum of light, certain parts of the spectrum will be black (in absorption spectra) or brighter (in emission spectra). By comparing these lines to the known emission and absorption spectra of elements, the composition of a stars atmosphere can be determined.
Is white light in a visable spectrum longer than blue light?
blue light is a part of visible spectra
The power pf light bulbs in Measured in?
The power of light bulbs is measured in
