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

Author Question: A star of the same diameter, but twice as hot as our Sun, must be 16 times more luminous. ... (Read 85 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jul 27, 2018
A star of the same diameter, but twice as hot as our Sun, must be 16 times more luminous.
 
  Indicate whether the statement is true or false

Question 2

Why could it have been possible for Jocelyn Bell to have thought the signals she found were artificial?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

Pulsars have very regular, repetitive signals that are more uniform than the best atomic clocks on Earth.


tatyanajohnson

  • Member
  • Posts: 569
Reply 2 on: Jul 27, 2018
Gracias!

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
Spectral Line Motion in Binary Star Systems Spectral Line Motion in Binary Star Systems
Airflow through the large diameter upper intake manifold is distributed to smaller diameter ... Airflow through the large diameter upper intake manifold is distributed to smaller diameter ...
A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ... A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ...
Video: Origin of organelles Animation

For a complete list of videos, visit our video library