Evaluate the present peak wavelength of the cosmic microwave

Assignment Help Other Subject

Reference no: EM13718841

Compute the correct answer of the given questions

Question 1- What is the present peak wavelength of the cosmic microwave background?

Question 2- Calculate the present size of the universe relative to its size when the radiation background peaked

Part 1- in the infrared, at 10 nm.

Part 2- In the ultraviolet, at 100 nm.

Part 3- In the gamma-ray region of the spectrum, at 1 nm.

I want experts help to evaluate the present peak wavelength of the cosmic microwave.

Reference no: EM13718841

Questions Cloud

What parallax angle would the star now exhibit : A certain star exhibits a parallax angle of .016 arc seconds. What is the distance to the star in parsecs? If this star was located at a distance of 800 parsecs, what parallax angle would the star now exhibit?

The sun energy production seem reasonable : A car travels with a velocity of 20m/s for 6 second. It then uniformly brought to rest in 4 seconds. Draw a velocity against The sun radiates energy at a rate of 4 x 10^26 joules/second. Calculate the lifetime of the sun if it began shining with ..

Define classicisms appear in art of the Late Antique mosaics : What common elements of classicisms appear in art of the Late Antique mosaics, sculptures, and architecture

Sketch an op-amp circuit with a single output voltage : Draw an op-amp circuit with a single output voltage to solve the equation 18x + 12(dy/dt), where x and y are input volatges.

Evaluate the present peak wavelength of the cosmic microwave : What is the present peak wavelength of the cosmic microwave background. Calculate the present size of the universe relative to its size when the radiation background peaked in the infrared, at 10 nm.

What is the wavelength in the hydrogen spectrum : What is the wavelength, in nm, of the line in the hydrogen spectrum when one n value is 3 and the other n value is 6? Enter your answer to the nearest nanometer.

Describe why and how freud theories commit : Describe why and how Freud's theories commit him to his characteristically pessimistic view of the human condition. Then, consider how Nietzsche would critique Freud's views and why he himself is instead so optimistic about the possibility of ..

How does john stuart mill define happiness and unhappiness : How does John Stuart Mill define "happiness" and unhappiness? How does this affect ethics? What is the source of the obligation to promote happiness, according to Mill?

Determine the rate of reaction with respect to nh3 : Given the following balanced equation, determine the rate of reaction with respect to [NH3]. N2(g) + 3 H2(g) --> 2 NH3(g)

User Account

All Pages