Question

Light from a star passes through a cloud of hydrogen gas on its way to Earth....

Light from a star passes through a cloud of hydrogen gas on its way to Earth. If the temperature of the cloud is 1,000 K, we receive a:

A. Lyman series emission spectrum

B. Balmer series emission spectrum

C. Lyman series absorption spectrum

D. Balmer series absorption spectrum

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Its Balmer series emission spectrum

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The Lagoon Nebula (the figure (Figure 1)) is a cloud of hydrogen gas located 3900 light-years...
The Lagoon Nebula (the figure (Figure 1)) is a cloud of hydrogen gas located 3900 light-years from the earth. The cloud is about 45 light-years in diameter and glows because of its high temperature of 7500 K. (The gas is raised to this temperature by the stars that lie within the nebula.) The cloud is also very thin; there are only 80 molecules per cubic centimeter. a. Find the gas pressure (in atmospheres) in the Lagoon Nebula. b. Science fiction...
Based on the interactive, which of the following statements could represent something we learn from astronomical...
Based on the interactive, which of the following statements could represent something we learn from astronomical spectra? Choose one or more:A.We can determine a reddish nebula is made up of mostly hydrogen gas by observing its emission spectrum. B.We can determine the magnetic field strength of the inside of a star by observing its continuous spectrum. C.By simply observing an absorption or emission spectrum, we know the light was interacting with atoms in a low-density gas. D.We can determine the...
a monochromatic beam of light is absorbed by a collection of ground state hydrogen atoms in...
a monochromatic beam of light is absorbed by a collection of ground state hydrogen atoms in such a way that 6 different wavelengths are observed when the hydrogen relaxes back to the ground state. (a) what is the wavelength of the incident beam? explain your steps. (b) what is the longest wavelength in the emission spectrum of these atoms? (c) to what portion of the electromagnetic spectrum and (d) to what series does it belong? (e) what is the shortest...
9/ The star Betelgeuse has a wavelength of maximum emission of 923.5 nm, whereas the star...
9/ The star Betelgeuse has a wavelength of maximum emission of 923.5 nm, whereas the star Bellatrix has a wavelength of maximum emission of 131.8 nm. Which star is colder A/ more info B/ Bellatrix C/ Betelgeuse D/ same temperature 10/ Which of the following correctly lists the spectral sequence of stars in order of decreasing surface temperature? A/ O,B,A,F,G,K,M B/ M,K,G,F,A,B,O C/ O,M,K,G,F,B,A D/ A,B,F,G,K,M,O 11/ How is a star assigned its spectral type? A/ The star’s spectrum is...
Explain the photoelectric effect concept and discuss one application using this effect by detailing its way...
Explain the photoelectric effect concept and discuss one application using this effect by detailing its way of working. b) (15 points) Explain the difference between emission and absorption spectra of Hydrogen using the keywords: atoms, absorption/emission, wavelength, light intensity. Give an example where we can see such light absorption/emission by hydrogen atom.
The spectrum of a star has dark absorption lines of helium superimposed on a continuous spectrum....
The spectrum of a star has dark absorption lines of helium superimposed on a continuous spectrum. What can you conclude from this? a The star is made up of helium b There is a great deal of helium in the earth’s atmosphere c The dark lines have absorbed helium d The light from the star has passed through a cloud of helium Estimate the wavelength of the red line in oxygen. Which of the following regions is the widest? a....
39 * The spectral measurement of the light emission of a star indicates a maximum light...
39 * The spectral measurement of the light emission of a star indicates a maximum light intensity for a wavelength around 700 nm. At what temperature could the surface of this star be? A. None of these other responses B. 300 K C. 10,000 K D. 0 K E. 4000 K F. 1000 K
1/ Alpha Centauri A is a star that is remarkably like our Sun...indeed, we can think...
1/ Alpha Centauri A is a star that is remarkably like our Sun...indeed, we can think of it as the Sun’s stellar twin. Alpha Centauri A lies at a distence of 4.4 light-years from Earth, and it has a luminosity of 5.88 x 10^26 W. Calculate the apparent brightness of Alpha Centauri A Suppose you have a light bulb that emits 100 W of visible light. How far away from you would you need to put that light bulb in...
White light passes through sodium vapor and is then analyzed with a prism. The resulting spectrum...
White light passes through sodium vapor and is then analyzed with a prism. The resulting spectrum A) is continuous. B) consists of spectral lines. C) is continuous and contains absorption lines. D) none of the above. a) Light with a wavelength of 600 nm is incident on a single slit whose width is 0.01 mm. The screen is 80 cm from the slit. Calculate the distance between the first-order minimum and the centre. b) Monochromatic light with a frequency of...
Show all calculations and formulas used. The closest star to earth is 4.253 light years away....
Show all calculations and formulas used. The closest star to earth is 4.253 light years away. How far is that in miles? The fastest space probe ever designed has a speed of about 58,000 km/h. How long would it take it to cross the length of the milky way galaxy? If the parallax angle of a star is 0.000075% then how far away is that star? What is the relative brightness of the Sun as seen from Saturn as compared...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT