The graph shows the distribution of energy emitted by a star.
A graph with wavelength in micrometers from 0 to 3 on the x-axis. There is intensity on the y-axis. There are 3 curves. There is a very low curve that starts at the origin, peaks at a wavelength of .9 micrometers. There is an area that starts at the x-axis and goes vertically labeled visible light.
Which is the best conclusion to draw about the star?
1. It has a lower temperature than the Sun because its peak wavelength is longer than the Sun’s.
2. It has a lower temperature than the Sun because its peak wavelength is shorter than the Sun’s.
3. It has a higher temperature than the Sun because its peak wavelength is longer than the Sun’s.
4. It has a higher temperature than the Sun because its peak wavelength is shorter than the Sun’s.
Answers: 1
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The graph shows the distribution of energy emitted by a star.
A graph with wavelength in micrometer...
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