Calculate the peak wavelength of this radiation

Assignment Help Physics

Reference no: EM13268381

The Big Bang theory states that the beginning of the universe was accompanied by a huge burst of photons. Those photons are still present today and make up the so-called cosmic microwave background radiation. The universe radiates like a blackbody with a temperature of about 2.7 K.

Calculate the peak wavelength of this radiation.

Reference no: EM13268381

Questions Cloud

Calculate the uncertainty in position of the electron : An electron and a 140-g baseball are each traveling110m/s measured to a precision of 0.055%. Calculate the uncertainty in position of the electron

United states should have a national language : The United States should have a national language - Support your viewpoint with details from the reading, "Spanglish," and/or your knowledge and experience.

What is the total resistance corresponding to resisters : a) What is the total resistance corresponding to 1k-ohm, 4k-ohm , 10k-ohm , 4.7k-ohm resistors connected in series b) What is the total resistance corresponding to 10-ohm , 100-ohm , 1k-ohm , 10k-ohm resistors connected in parallel

Find the objects speed at the bottom of the slope : A 65.0 kg object slides down a 30o angle slope from rest at a height of 15.0 m. The coefficient of kinetic friction between the object, find vthe object's speed at the bottom of the slope

Calculate the peak wavelength of this radiation : The Big Bang theory states that the beginning of the universe was accompanied by a huge burst of photons. Calculate the peak wavelength of this radiation

What is the value of rolens preferred stock : Several years ago, Rolen Riders issued preferred stock with a stated annual dividend of 11% of its $100 par value. Preferred stock of this type currently yields 9%. Assume dividends are paid annually.

What is the intrinsic value of the option : what is the intrinsic value of the option? As the expiration date approaches, what will happen to the size of the time value of the option?

What is the distance between deers : Three deer, A, B, and C, are grazing in a field. Deer B is located 64.2 m from deer A at an angle of 51.3 Â° north of west. What is the distance between deers

How does the author use narrative : How does the author use figurative language: metaphor, simile, analogy and how does the author use narrative? What effect does it have?

User Account

All Pages