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

Author Question: Describe in detail the observational properties of a pulsar. From these properties, how is it ... (Read 94 times)

burton19126

  • Hero Member
  • *****
  • Posts: 532
on: Jul 27, 2018
Describe in detail the observational properties of a pulsar. From these properties, how is it possible to interpret it as a neutron star?
 
  What will be an ideal response?

Question 2

The distance between two successive wave crests is the ________ of a wave.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 27, 2018
Answer to Question 1

A pulsar emits a radio wavelength signal at very regular intervals of a fraction of a second. The length of each pulse is on the order of milliseconds. Only a spinning object will be so regular, and only an object of very small size (like a neutron star) will be able to put out a pulse so short in length. A white dwarf spinning that fast would tear apart.

Answer to Question 2

wavelength


burton19126

  • Member
  • Posts: 532
Reply 2 on: Jul 27, 2018
Wow, this really help

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

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

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

The Lion Gate of Mycenae (detail)—two lionesses flank the central column, c. 1300 B The Lion Gate of Mycenae (detail)—two lionesses flank the central column, c. 1300 B
Hydrogen Bonding and the Properties of Water Hydrogen Bonding and the Properties of Water
Attributed to Apollodorus, Column of Trajan, Rome (detail). Attributed to Apollodorus, Column of Trajan, Rome (detail).
A Layer Based on Electrical Properties: The Ionosphere A Layer Based on Electrical Properties: The Ionosphere
Describe the Conceptual Forecasting Framework in your own words. Describe the Conceptual Forecasting Framework in your own words.
Amino Acids Grouped by Their Side Chain Properties Amino Acids Grouped by Their Side Chain Properties
Video: Heart sounds

For a complete list of videos, visit our video library