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Author Question: Explain the Lighthouse Model of pulsars. What will be an ideal ... (Read 51 times)

Capo

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on: Jul 27, 2018
Explain the Lighthouse Model of pulsars.
 
  What will be an ideal response?

Question 2

Galileo believed that motion stops in the absence of a force.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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duke02

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A neutron star has a very strong magnetic field and spins very rapidly. The strong electrical and magnetic fields of the neutron star create powerful beams of high-energy radiation emerging from the magnetic poles of the neutron star.

The neutron star rotates around its axis, but its axis also rotates, sweeping these beams of rotation through space - much like the light beams from a lighthouse. When the beam is directed in the direction of Earth, a pulse of energy is detected. The beam quickly moves away, and is not detected from Earth.

Answer to Question 2

False


Capo

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Reply 2 on: Jul 27, 2018
Wow, this really help

AmberC1996

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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