Question: When the Suns spectrum is photographed, using rockets to range above the Earths atmosphere, it is found to have a peak in its spectral exitance

When the Sun’s spectrum is photographed, using rockets to range above the Earth’s atmosphere, it is found to have a peak in its spectral exitance at roughly 465 nm. Compute the Sun’s surface temperature, assuming it to be a blackbody. This approximation yields a value that is about 400 K too high.

Step by Step Solution

★★★★★

3.39 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

T 28978 10 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Optics Questions!

When the sun is either rising or setting and appears to be just on the horizon, it is in fact below the horizon. The explanation for this seeming paradox is that light from the sun bends slightly...

Poke a hole in a piece of cardboard and hold the cardboard horizontally in the sunlight (as in Figure 1.6). Note the image of the Sun that is cast below. To convince yourself that the round spot of...

The spectrum of a star is used to measure its radial velocity with respect to the Sun, the component of the star's velocity vector that is parallel to a vector connecting the star's centre to the...

Thw first 2 lines are the question and then the example is given for reference Problem 1 Using the information in Example 8.1.5 in your textbook, calculate the ratio of doubly to singly ionized...

Calculus Based Physics 2 Lab Figure 2-1, The Sun's spectrum at Earth Expected spectrum of Observed spectrum of energy emitted by Earth, as seen from ergy emitted by a planet above the atmosphere with...

UIDLRUUU' JPCLLI \"I l I Choose one - 10 points Relative to the peak Intensity in the Sun's spectrum. the Sun emits nearly equal amounts of light across the entire visible part of the EM-specuum....

Relative to the peak intensity in the Sun's spectrum, the Sun emits nearly equal amounts of light across the entire visible part of the EM-spectrum. This is demonstrated by the star shaped symbol at...

Which of the listed behaviors of electromagnetic radiation follow from the Planck Equation? Check all that apply. Question 6 options: The basic shape of the sun's spectrum is that of a (modified)...

The amount of time it takes light to travel from our Sun to the Earth is approximately _____ minutes. (Input a numerical value) 2) The speed of a future advanced spacecraft is 200,000,000 meters per...

Where do the absorption lines in the sun's spectrum come from? Question 14 options: a) The sun lacks elements which emit on those frequencies b) Doppler motion caused by earth's rotation c) "cool"...

Ivory Garments, a rapidly expanding garments producer based in Jordan, is in the process of formulating plans for 2022. The Director of Marketing has completed his 2022 forecast and is confident that...

Trail Outfitters is a retailer of outdoor clothing and equipment. The company has a standard mark-up of 100% on invoiced cost. Inventory at the beginning of the fiscal year was $1,790,000. During the...

I am interested in the answers for questions E , F , and G , bearing in mind that Rex is a corporate shareholder for questions E&F and owns 8 0 % of stock. Thank you!

Understand the sales process as a series of interrelated steps.

An explosion of a 10.0-kg bomb releases only two separate pieces. The bomb was initially at rest and a 4.00-kg piece travels westward at immediately after the explosion. (a) What are the speed and...

A new crowd control method utilizes rubber bullets instead of real ones. Suppose that, in a test, one of these bullets with a mass of 500 g is traveling at to the right. It hits a stationary target...

A 90-kg astronaut is stranded in space at a point 6.0 m from his spaceship, and he needs to get back in 4.0 min to control the spaceship. To get back, he throws a 0.50-kg piece of equipment so that...

Bellwood Corp. is comparing two different capital structures. Plan I would result in 23,000 shares of stock and $81,000 in debt. Plan II would result in 17,000 shares of stock and $243,000 in debt....

Suppose the expected returns and standard deviations of stocks A and B are E( RA ) = 0.13, E( RB ) = 0.19, A = 0.28, and B = 0.52, respectively. (a) Calculate the expected return and standard...

Consider the following scenario: Company A contracts with Company B to supply widgets. At the time of signing the contract B pays $175 in advance for the widgets, which it plans to sell in turn for...