1. Below is a spectrum of the Sun produced by a spectrometer. Two different ways of representing the solar spectrum are included in the image. 1.0- 0.5 0.0 I I I I זייוי 380 450 550 400 500 600 I I I I I I 650 700 750 780 Wavelength in nanometers 523x150 Continuous Bass2000 The Sun Cones (Filtered) a. Spectral lines in Hydrogen include 4 or 5 in the visible wavelengths: 656 nm, 487 nm, 434 nm, 410nm, 397 nm. Which of these lines are in the image? b. How are the spectral lines you see in the image formed? What page of the Content Slides gives you that information? 2. Suppose you use a spectrometer to observe photons of light missing from another star's spectrum. One missing photon is infrared at AIR = 2700 nm. Another missing particle of light is an ultraviolet photon with a wavelength of Auv = 300 nm. a. Find the Week 4 Content Slides page with the equation that relates wavelength and frequency. Write down the page number with the equation. Which photon has the smaller frequency? How many times smaller is the frequency? b. Find the Week 4 Content Slides page with the equation that relates wavelength and energy. Write down the page number with the equation. Which photon has the bigger energy? How many times bigger is the energy? c. Find the Content Slides page number with the answer to this question: Which, if either photon, moves faster through a vacuum? Write down the page number and the sentence (or paragraph) with the answer. 3. Below is a third way to represent the solar spectrum as seen from Earth. It shows that the Sun's peak wavelength is at about 500 nm. The other star you observed for question 2 has a peak of 2000 nm. Irradiance (W/m2/nm) 2.5 1.5 0.5 2 Spectrum of Solar Radiation (Earth) UV Visible Infrared Sunlight without atmospheric absorption Ideal blackbody (5250 °C) H₂O Sunlight at sea level Atmospheric H₂O absorption bands но со H₂O H₂O 0. 250 500 750 1000 1250 1500 1750 2000 2250 2500 Wavelength (nm) a. Find the Week 4 Content Slides page with the equation for Wien's Law. Write down the page number with the equation. Which of the stars is hotter? How many times hotter is that star than the other? b. Find the Week 4 Content Slides page with the equation for the Stefan-Boltzmann Law. Write down the page number with the equation. When using the Stefan- Boltzmann Law, be careful with the exponent on the Temperature. Which of these two stars emits the least Energy Flux? How many times less than the other star? c. Is the Sun bluer or redder than the other star? What page of the Content Slides can you find the answer on?
1. Below is a spectrum of the Sun produced by a spectrometer. Two different ways of representing the solar spectrum are included in the image. 1.0- 0.5 0.0 I I I I זייוי 380 450 550 400 500 600 I I I I I I 650 700 750 780 Wavelength in nanometers 523x150 Continuous Bass2000 The Sun Cones (Filtered) a. Spectral lines in Hydrogen include 4 or 5 in the visible wavelengths: 656 nm, 487 nm, 434 nm, 410nm, 397 nm. Which of these lines are in the image? b. How are the spectral lines you see in the image formed? What page of the Content Slides gives you that information? 2. Suppose you use a spectrometer to observe photons of light missing from another star's spectrum. One missing photon is infrared at AIR = 2700 nm. Another missing particle of light is an ultraviolet photon with a wavelength of Auv = 300 nm. a. Find the Week 4 Content Slides page with the equation that relates wavelength and frequency. Write down the page number with the equation. Which photon has the smaller frequency? How many times smaller is the frequency? b. Find the Week 4 Content Slides page with the equation that relates wavelength and energy. Write down the page number with the equation. Which photon has the bigger energy? How many times bigger is the energy? c. Find the Content Slides page number with the answer to this question: Which, if either photon, moves faster through a vacuum? Write down the page number and the sentence (or paragraph) with the answer. 3. Below is a third way to represent the solar spectrum as seen from Earth. It shows that the Sun's peak wavelength is at about 500 nm. The other star you observed for question 2 has a peak of 2000 nm. Irradiance (W/m2/nm) 2.5 1.5 0.5 2 Spectrum of Solar Radiation (Earth) UV Visible Infrared Sunlight without atmospheric absorption Ideal blackbody (5250 °C) H₂O Sunlight at sea level Atmospheric H₂O absorption bands но со H₂O H₂O 0. 250 500 750 1000 1250 1500 1750 2000 2250 2500 Wavelength (nm) a. Find the Week 4 Content Slides page with the equation for Wien's Law. Write down the page number with the equation. Which of the stars is hotter? How many times hotter is that star than the other? b. Find the Week 4 Content Slides page with the equation for the Stefan-Boltzmann Law. Write down the page number with the equation. When using the Stefan- Boltzmann Law, be careful with the exponent on the Temperature. Which of these two stars emits the least Energy Flux? How many times less than the other star? c. Is the Sun bluer or redder than the other star? What page of the Content Slides can you find the answer on?
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
Related questions
Question
Transcribed Image Text:1. Below is a spectrum of the Sun produced by a spectrometer. Two different ways of representing the solar spectrum are included in the image.
1.0-
0.5
0.0
I
I
I I
זייוי
380
450
550
400
500
600
I
I
I
I
I
I
650
700
750 780
Wavelength in nanometers
523x150 Continuous Bass2000 The Sun Cones (Filtered)
a. Spectral lines in Hydrogen include 4 or 5 in the visible wavelengths: 656 nm, 487 nm, 434 nm, 410nm, 397 nm. Which of these lines are in the image?
b. How are the spectral lines you see in the image formed? What page of the Content Slides gives you that information?
2. Suppose you use a spectrometer to observe photons of light missing from another star's spectrum. One missing photon is infrared at AIR = 2700 nm. Another missing particle
of light is an ultraviolet photon with a wavelength of Auv = 300 nm.
a. Find the Week 4 Content Slides page with the equation that relates wavelength and frequency. Write down the page number with the equation. Which photon has the
smaller frequency? How many times smaller is the frequency?
b. Find the Week 4 Content Slides page with the equation that relates wavelength and energy. Write down the page number with the equation. Which photon has the
bigger energy? How many times bigger is the energy?
c. Find the Content Slides page number with the answer to this question: Which, if either photon, moves faster through a vacuum? Write down the page number and the
sentence (or paragraph) with the answer.
3. Below is a third way to represent the solar spectrum as seen from Earth. It shows that the Sun's peak wavelength is at about 500 nm. The other star you observed for
question 2 has a peak of 2000 nm.
Transcribed Image Text:Irradiance (W/m2/nm)
2.5
1.5
0.5
2
Spectrum of Solar Radiation (Earth)
UV Visible Infrared
Sunlight without atmospheric absorption
Ideal blackbody (5250 °C)
H₂O
Sunlight at sea level
Atmospheric
H₂O
absorption bands
но со
H₂O
H₂O
0.
250 500
750
1000 1250 1500 1750 2000 2250 2500
Wavelength (nm)
a. Find the Week 4 Content Slides page with the equation for Wien's Law. Write down the page number with the equation. Which of the stars is hotter? How many times
hotter is that star than the other?
b. Find the Week 4 Content Slides page with the equation for the Stefan-Boltzmann Law. Write down the page number with the equation. When using the Stefan-
Boltzmann Law, be careful with the exponent on the Temperature. Which of these two stars emits the least Energy Flux? How many times less than the other star?
c. Is the Sun bluer or redder than the other star? What page of the Content Slides can you find the answer on?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Applications and Investigations in Earth Science …
Earth Science
ISBN:
9780134746241
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Exercises for Weather & Climate (9th Edition)
Earth Science
ISBN:
9780134041360
Author:
Greg Carbone
Publisher:
PEARSON
Environmental Science
Earth Science
ISBN:
9781260153125
Author:
William P Cunningham Prof., Mary Ann Cunningham Professor
Publisher:
McGraw-Hill Education
Applications and Investigations in Earth Science …
Earth Science
ISBN:
9780134746241
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Exercises for Weather & Climate (9th Edition)
Earth Science
ISBN:
9780134041360
Author:
Greg Carbone
Publisher:
PEARSON
Environmental Science
Earth Science
ISBN:
9781260153125
Author:
William P Cunningham Prof., Mary Ann Cunningham Professor
Publisher:
McGraw-Hill Education
Earth Science (15th Edition)
Earth Science
ISBN:
9780134543536
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Environmental Science (MindTap Course List)
Earth Science
ISBN:
9781337569613
Author:
G. Tyler Miller, Scott Spoolman
Publisher:
Cengage Learning
Physical Geology
Earth Science
ISBN:
9781259916823
Author:
Plummer, Charles C., CARLSON, Diane H., Hammersley, Lisa
Publisher:
Mcgraw-hill Education,