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The peak wavelength and observed

What is the peak wavelength and observed color of a 50,000 K star?
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2. asked by Ann
3. 1,902 views
The peak wavelength and observed color of a 50,000 K star is 58nm and too blue to see with the human eye. True or False.
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2. asked by Rashida
3. 831 views
The current peak wavelength of the CMB corresponds to a blackbody of temperature 2.74K. What was the peak wavelength of the CMB
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2. asked by qwerty
3. 2,920 views
λ(max)= peak wavelength (cm)T = temperature (K) Based on what you have seen in the simulation and your knowledge of
1. 1 answer
2. 41 views
If you are sitting at home in your room, the wallsplease help me pick one best answer of the followings. 1. emit visible light
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2. asked by ice cream
3. 653 views
Imagine that you have obtained spectra for several galaxiesand have measured the observed wavelength of the H emission line of
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2. asked by anonymous
3. 1,396 views
The coolest star whose peak blackbody wavelength can be observed with the human eye (the exact range of visible light varies
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2. asked by qwerty
3. 1,133 views
A substance was tested for Impurity A using liquid chromatography. 2 determinations were performed.In the 1st chromatogram,
1. 1 answer
2. asked by elizabeth
3. 1,070 views
three antinodes witha peak to peak displacement of 3 cm are observed on a vibrating string of length l and linear density the
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2. asked by todd
3. 430 views
The calcium II K line has a rest wavelength of l0 = 393.36 nm. You observed this line in the spectrum of a galaxy, and found
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2. asked by I need Help (Guidance)
3. 397 views