# Yahoo Web Search

1. ### According to Wien ' s Law , if the surface temperature is increased by a factor of 2, its peak wavelength will?

Wikipedia says: Wien ' s displacement law states that the wavelength distribution...consequence is often also called Wien ' s displacement law in many textbooks. And that...

2 Answers · Science & Mathematics · 11/02/2011

2. ### HELP geog Question!!!!!!!!?

Wien ' s displacement law states that the blackbody curve at any temperature has... at locations proportional to 1/T.http://en. wikipedia .org/wiki/ Wien ' s _ displacement _ law

2 Answers · Science & Mathematics · 19/02/2010

3. ### Using the same objects as before, what is the peak wavelength of each? Describe what spectrum this peak wave?

Wien ' s Displacement Law states that there is an inverse relationship...peak wavelength of its radiation emission spectrum. Wikipedia ' s article on this is pretty illustrative...

1 Answers · Science & Mathematics · 11/05/2011

4. ### pluto and wein' s law ?

http://en. wikipedia .org/wiki/ Wien %27s_ displacement _ law Wavelength (meters) = 2.9E-3...information on the electromagnetic spectrum, and find out what part it' s in... http://upload.wikimedia.org/ wikipedia /commons/f...

2 Answers · Science & Mathematics · 16/10/2009

5. ### f a star has a surface temperature of 2000 K, what wavelength should be the brightest? Hint: Use Wien ' s displ?

Wien ' s displacement law http://en. wikipedia .org/wiki/ Wien %27s_ displacement _ law that states wavelength (nm) = 2.9 x 10^6 / T (K) In this case: 2.9 x 10^6 / 2000 = 1449 nm

1 Answers · Science & Mathematics · 28/03/2010

6. ### Astronomy is a subject that I love to discover, so it will make me get more improverment about astronomy?

Use Wien ' s displacement law http://en. wikipedia .org/wiki/ Wien %27s_ displacement _ law that states wavelength (nm) = 2.9 x...

1 Answers · Science & Mathematics · 15/04/2010

7. ### Derivation of Wien ' s Dispalcement Law and Stephan-Boltzman Law ?

... discoverers - they were major achievements. Wien ' s Displacement Law has a fairly simple derivation from Planck' s Law , http://en. wikipedia .org/wiki/ Wien %27s_ displacement _ law but that is simple only if you already...

2 Answers · Science & Mathematics · 21/01/2008

8. ### Wein s Law (astronomy question)?

... first glow red, then orange, then yellow, then white, then blue. http://en. wikipedia .org/wiki/ Wien %27s_ displacement _ law

3 Answers · Science & Mathematics · 30/12/2008

9. ### According to Wien ' s law , the hottest stars also have?

D) the shortest peak wavelength. Wien ' s displacement law states that peak wavelength is proportional to 1/temperature See here: http://en. wikipedia .org/wiki/ Wien %27s_ displacement _ law

3 Answers · Science & Mathematics · 20/02/2010

10. ### Astronomy homework and Planck' s law ?

...%80%93Boltzmann_ law For the second problem, you need Wien ' s Displacement law . This relates the wavelength of maximum intensity to temperature. Just...

3 Answers · Science & Mathematics · 03/04/2012