The peak-intensity wavelength of red dwarf stars, which have surface temperatures around 3000 K, is about 1000
Question:
The peak-intensity wavelength of red dwarf stars, which have surface temperatures around 3000 K, is about 1000 nm, which is beyond the visible spectrum. So why are we able to see these stars, and why do they appear red?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (10 reviews)
The red dwarf stars has very low surface temperatur...View the full answer
Answered By
Venkataramana miryala
In this platform i am going to give knowledge in NEET and JEE mains physics subject.
I have 12 Years of experience in this teaching profession.
0.00
0 Reviews
10+ Question Solved
Related Book For
University Physics with Modern Physics
ISBN: 978-0321696861
13th edition
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
Question Posted:
Students also viewed these Physics questions
-
Two stars, both of which behave like ideal blackbodies, radiate the same total energy per second. The cooler one bas a surface temperature T and 3.0 times the diameter of the hotter star (a) What is...
-
Light from an ideal spherical blackbody 15.0 cm in diameter is analyzed using a diffraction grating having 3850 lines/cm. When you shine this light through the grating, you observe that the...
-
The Red Giant Betelgeuse The red giant Betelgeuse has a surface temperature of 3000 K and is 600 times the diameter of our sun. (If our sun were that large, we would be inside it!) Assume that it...
-
A curve C in three dimensions is given parametrically by (x(t), y(t), z(t)), where t is a real parameter, with a t b. Show that the equation of the tangent line at a point P on this curve where t...
-
Discuss the impact of technological breakthrough on the prevention and appraisal cost and failure cost functions.
-
Advice to parents about promoting self-esteem in school-age children. 1.How does level of self-esteem typically change during middle childhood? What factors contribute to this change? 2.What are some...
-
Repeat Example 15-11 for the following conditions: a. \(0.03 \mathrm{~g} \mathrm{CO}_{2} / 1000 \mathrm{~g}\) water in the drop. \(\mathrm{y}_{\text {water, bulk }}=0, \mathrm{y}_{\mathrm{CO} 2,...
-
One product produced and sold by Big Boy Toys is an ATV gun rack for which 2014 projections are as follows: Projected volume in units ........... 120,000 Sales price per unit .............$ 60...
-
Hello looking for assistance using the case study developed to provide alignment with the organizational strategy that will provide support for the OD efforts. I will show proof of alignment between...
-
Recall that very satisfied customers give the XYZ-Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ-Box wishes to use the 65 satisfaction ratings to provide...
-
The materials called phosphors that coat the inside of a fluorescent lamp convert ultraviolet radiation (from the mercury vapor discharge inside the tube) into visible light. Could one also make a...
-
Show that for a family u(x, y) = c = const the orthogonal trajectories v(x, y) = c * = const can be obtained from the following CauchyRiemann equations (which are basic in complex analysis in Chap....
-
Review the sustainability balanced scorecard in Exhibit 17.10. For each of the four perspective provide an additional performance indicator that addresses an aspect of environment impact social...
-
Identify different aspects of organisational culture in some contemporary firms. What are the implications for the organisation and its stakeholders? Draw on theory and empirical evidence in your...
-
Case management is the primary component in human service systems where the whole person is considered, and case management is a process. Why do we use case management and what are three skills...
-
Please write three complete and well-composed paragraphs (in your own words) where you use, as an example, a large company that you know about that would have many units of operations. How do you...
-
Marea's Cakes sells its cakes for $30 each. Ingredients cost Marea on average $10 per cake and she pays her baker $10 per cake. For the upcoming year, Marea's fixed costs will be $50,000 and she...
-
The statement of cash flow consists of three main activities, as follows: Operating Investing Financing Each section provides the reader with details on where the cash came from and where the cash...
-
I need you to write interview question for example how they prefer to communicate -are they prefer Arabic or English -written or face to face ....etc for principals I need to know their personality...
-
How can NAFTA be beneficial to suppliers of Walmart?
-
If you look up from underneath toward the surface of the water in your aquarium, you may see an upside-down reflection of your pet fish in the surface of the water. Explain how this can happen.
-
A ray of light in air strikes a glass surface. Is there a range of angles for which total internal reflection occurs? Explain.
-
When light is incident on an interface between two materials, the angle of the refracted ray depends on the wavelength, but the angle of the reflected ray does not. Why should this be?
-
A survey of the 189 students at Bishop Hill Middle School showed that 97 had their own computers, 99 owned graphing calculators, and 54 had both a computer and a graphing calculator. If a student is...
-
A new furnace for your small factory will cost $40,000 and a year to install, will require ongoing maintenance expenditures of $2,800 a year. But it is far more fuel-efficient than your old furnace...
-
Use the CONFIDENCE.NORM funcIn cells J18 and J19, use the information you calculated about the confidence interval for weight to determine the lower and upper bounds for the 95% confidence interval...
Study smarter with the SolutionInn App