« previous next »

Author Question: The type of radiation coming from active nuclei due to electrons spiraling in very strong magnetic ... (Read 11 times)

washai

  • Hero Member
  • *****
  • Posts: 523
on: Jul 27, 2018
The type of radiation coming from active nuclei due to electrons spiraling in very strong magnetic fields at relativistic speeds is:
 
  A) positron radiation.
  B) thermal energy.
  C) a blackbody curve.
  D) synchrotron radiation.
  E) nuclear energy.

Question 2

After a supernova event, what is left behind?
 
  A) always a white dwarf
  B) always a neutron star
  C) always a black hole
  D) either a white dwarf or a neutron star
  E) either a neutron star or a black hole


anoriega3

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
Applying a surgical type of mask Applying a surgical type of mask
What Happens to Incoming Solar Radiation? What Happens to Incoming Solar Radiation?
The electromagnetic spectrum. Ionizing radiation is only a small portion of the electromagnetic ... The electromagnetic spectrum. Ionizing radiation is only a small portion of the electromagnetic ...
Active solar technologies use for heat, cool, and produce electricity Active solar technologies use for heat, cool, and produce electricity
Teens who date in early adoles-cence are more likely to become sexually active Teens who date in early adoles-cence are more likely to become sexually active
Video: Kinetic parameters & Kinetic experiment

For a complete list of videos, visit our video library