Figure 3-42 in Comins,Discovering the Essential Universe,6th ed.,shows that a blackbody with a temperature of 3000 K emits radiation that peaks at a wavelength much longer than wavelengths in the visible part of the spectrum.This means that the object:
A) is not visible but might be detected with equipment sensitive to non-visible radiation.
B) emits no radiation, like all blackbodies.
C) emits visible radiation but not as intensely as at longer wavelengths.
D) emits no visible radiation but would emit visible radiation if its temperature were increased.
Correct Answer:
Verified
Q11: To a physicist, a blackbody is defined
Q16: Two physicists, one on the east coast
Q223: The IRAS satellite, placed in orbit in
Q240: It is difficult to do infrared astronomy
Q241: The amount of radiation emitted by a
Q243: Do we use astronomical gamma-ray detectors on
Q245: The distribution of radiation emitted by a
Q246: Normal reflecting telescopes,with minor adjustments,can be made
Q247: The temperature scale MOST often used by
Q249: If you want to design a device
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents