Physics, 03.12.2021 20:10 bryantfoster

the data points on this graph represent the measured spectrum of the cosmic microwave background, while the solid curve represents a theoretically calculated thermal radiation spectrum for a temperature of 2.73 k. what is the significance of the near-perfect match between the data and the theoretical spectrum?

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 04:30

Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?

Answers: 3

Answer

Physics, 22.06.2019 07:00

Why should seat belts not be mandatory quick plz

Answers: 2

Answer

Physics, 22.06.2019 14:30

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

Answers: 1

Answer

Physics, 22.06.2019 15:30

1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?

Answers: 1

Answer

You know the right answer?

the data points on this graph represent the measured spectrum of the cosmic microwave background, wh...

Questions

Business, 31.03.2020 00:53

Bobby decides to sell lemonade on a hot summer day. If Bobby sells 25 glasses of lemonade for $0.30 per cup, and his average total cost is $0.26, what...

Social Studies, 31.03.2020 00:53

The Cold War was a period competition between what two countries...

Business, 31.03.2020 00:54

G A country wants its real GDP per capita to grow at a rate of 2.23% per year. If the rate of population growth in the country is 2.34% per year then...

Physics, 31.03.2020 00:54

A 3.0 m long straight horizontal wire carrying a current of 4.7 A along the +x-direction is in a region of uniform magnetic field, B. If the mass of t...

Mathematics, 31.03.2020 00:54

Which of the following is equal to the rational expression when x3 or -10? (x+5)(x-3) (x-3)(x+10)...

Mathematics, 31.03.2020 00:54

Stefan, a 36-year-old male, bought a $150,000, 10-year life insurance policy from Fly-by-Night Life Insurance through his employer. Stefan paid weekly...

Biology, 31.03.2020 00:54

What are some examples of internal structures that allow organisms to survive in their environment?...

History, 31.03.2020 00:54

Why did the lack of Luther's support prove detrimental to the Swiss Protestant Reformation?...

Computers and Technology, 31.03.2020 00:54

A strategic business unit (SBU) of a major corporation has high market share in its industry, but the growth rate of the industry is expected to be st...

Social Studies, 31.03.2020 00:54

"A researcher develops a 20-question test to measure anxiety and administers it to a group of participants. To evaluate the reliability of the test, t...

Physics, 31.03.2020 00:54

An electron traveling due south enters a region that contains both a magnetic field and an electric field. The electric field lines point due west. It...

Physics, 31.03.2020 00:54

G During a collision with a wall, the velocity of a 0.4 KgKg ball changes from 25 m/sm/s towards the vall to 12 m/sm/s away from the wall. If the time...

Business, 31.03.2020 00:54

Crane Company has 4830000 shares of common stock outstanding on December 31, 2020. An additional 195000 shares are issued on April 1, 2021, and 471000...

Mathematics, 31.03.2020 00:54

A circle with circumference 12 has an arc with a 48 degrees central angle....

Mathematics, 31.03.2020 00:54

For each of newtons three laws of motion compared hitting a 500g croquet ball with a mallet to hitting a 56-g tenis ball with the same malet at the sa...

Chemistry, 31.03.2020 00:54

If a positively charged object was brought near a negatively charged object, what would happen?...

Biology, 31.03.2020 00:54

How does the structure of your DNA determine your traits?...

Business, 31.03.2020 00:54

At December 31, 2017 Sheridan Company had 294000 shares of common stock and 9500 shares of 6%, $100 par value cumulative preferred stock outstanding....

Social Studies, 31.03.2020 00:54

What happened in response to the murder of the Mirabal sisters?...

Mathematics, 31.03.2020 00:54

Arm span is the physical measurement of the length of an individual's arms from fingertip to fingertip. A man’s arm span is approximately normally dis...

More questions: Physics Another questions