In what part of the electromagnetic spectrum is this peak

Assignment Help Physics
Reference no: EM13101266

Suppose the peak of a particular star's spectrum occurs at about 6000 Å (Angstrom). (a) Use Wien's law to calculate the star's surface temperature. (b) If this star were a factor of four hotter, at what wavelength would its spectrum peak? In what part of the electromagnetic spectrum is this peak?

Reference no: EM13101266

Questions Cloud

Discuss the ethics of continuing to do business : Assume you are a manager of a large heavy equipment manufacturing company. Your company currently outsources the manufacturing of a specialized piece of equipment to a firm in another country.
Explain article of palmer et al : Write down 1000-1250 word summary of the assigned article by Palmer et al. Incorporate a description of each of the theories, their practical applications.
How many times hotter than the sun surface : How many times hotter than the Sun's surface is the surface of a star the same size, but that gives off twice the Sun's energy per second (that is, is twice as luminous)?
Basics of wilcoxon rank-sum test : Suppose there are two samples of size 6 and 7, with a rank sum of 58 in the sample of size 6. Using the Wilcoxon rank-sum test, evaluate the significance of the results, assuming there are no ties.
In what part of the electromagnetic spectrum is this peak : Suppose the peak of a particular star's spectrum occurs at about 6000 Å (Angstrom). (a) Use Wien's law to calculate the star's surface temperature. (b) If this star were a factor of four hotter, at what wavelength would its spectrum peak? In what ..
Determine the mean and variance for the number : Determine the mean and variance for the number of Version 3 that someone would expect to get if they were to purchase 18 of the board games at random.
Illustrate what combination of inputs the plant : The firm's vice president for manufacturing hires you to figure out illustrate what combination of inputs the plant should use to produce 20 units of output per period. Illustrate what advice would you give? Explain.
Examine correlation betweenhistorical developments-dual : Write down 1,050- to 1,400-word paper in which you explain major historical developments of U.S. courts. Make sure to outline dual court system (state vs. federal) of United States.
How much work would be required to move : How much work would be required to move a 0.50 microCoulomb test charge from a point midway between them to a point 12 cm closer to ether of the charges?

Reviews

Write a Review

Physics Questions & Answers

  At what value of z does e have its maximum value

What is the frequency of the small axial oscillations that the electron will undergo if it is free along the z-axis near the origin.

  What is the work done by the tension in the cable

What is the work done by the tension in the cable.assume the roller coaster (h1 = 34 m, h2 = 13 m, h3 = 30) passes point A with a speed of 3.10 m/s. If the average force of friction is equal to one third of its weight, with what speed will it reach..

  Find electrostatic force between the two parts

A race car has a mass of 702kg. It starts from rest and travels 42 m in 3 s. The car is uniformly accelerated during the entire time. What net force is exerted on it.

  What is the bubbles diameter

What is the bubble's diameter just as it reaches the surface of the lake, where the water temperature is 20 ^circC? Suppose that the air bubble is always in thermal equilibrium with the surrounding water.

  How many revolutions does turntable make

A ship sets out to sail to a point 197 km due north. An unexpected storm blows the ship to a point 107 km due east of its starting point. In what direction must it now sail to reach its original destination.

  How long does it take the boat to make a round trip

A boat moves through the water of a river at 10-m/s relative to the water, regardless of the boat's direction. If the water in the river is flowing at 1.6-m/s.

  Find the velocity of the sailboat

A string with linear density 2g/m is stretched along the positive x-axis with tension 20 N. One end of the string, at x = 0, is tied to a hook that oscillates up and down at a frequency of 100 Hz with a maximum displacement of 1.0 mm. At t = 0s, t..

  Calculate the magnitude of the glider’s velocity

The altitude of a hang glider is increasing at a rate of 6.80 m/s. At the same time, the shadow of the glider moves along the ground at a speed of 15.5 m/s when the sun is directly overhead. Calculate the magnitude of the glider’s velocity.

  Explain the difference between real depth and apparent depth

A light source, S, is located 2.60m below the surface of a swimming pool and 1.30m from one edge of the pool. The pool is filled to the top with water.

  What is the reading of spring scale

What is the reading of spring scale

  Determine the altitude as she crosses the bar

A uniform plank of length 5 m and weight 231 N rests horizontally on two supports, with d = 1.43 m of the plank hanging over the right support. To what distance, x, can a person who weighs 446 N walk on the overhanging part of the plank before it ..

  What is the essential mass hanging on the far end

If it takes 3 golf balls to equal the mass of one tennis ball, what weight of tennis balls do you require equalling the number of golf balls in one kilogram of golf balls.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd