This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: According to Wien's displacement law, if the absolute temperature of a radiating blackbody is ... (Read 57 times)

09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
on: Jul 28, 2018
According to Wien's displacement law, if the absolute temperature of a radiating blackbody is doubled, then the peak wavelength emitted will change by what factor?
 a. 4
  c. 1
  b. 2
  d. 1/2

Question 2

If a quantum of radiation has an energy of 3.0 keV, what is its wavelength? (h = 6.63  10-34 Js, 1 eV = 1.60  10-19 J, c = 3.00  108 m/s, and 1 nm = 10-9 m)
 a. 0.62 nm
  c. 0.41 nm
  b. 0.32 nm
  d. 1.02 nm


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

CharlieArnold

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


09madisonrousseau09

  • Member
  • Posts: 559
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

An individual's performance can be limited by environmental conditions, such as temperature. Ac An individual's performance can be limited by environmental conditions, such as temperature. Ac
Advantages and disadvantages of select temperature measurement sites Advantages and disadvantages of select temperature measurement sites
Average Global Temperature during the Phanerozoic Average Global Temperature during the Phanerozoic
Measurement of Temperature: Instrument Shelters Measurement of Temperature: Instrument Shelters
Displacement Displacement
Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2] Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2]
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library