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

Author Question: The Doppler shift is used to find A) astrometric binaries. B) spectroscopic binaries. C) ... (Read 59 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
on: Jul 27, 2018
The Doppler shift is used to find
 
  A) astrometric binaries.
  B) spectroscopic binaries.
  C) photometric binaries.
  D) visual binaries.
  E) eclipsing binaries.

Question 2

The darkness of the night is due in part to the cosmological redshift, with the energy of the most distant objects diluted in the universal expansion.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

trog

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


genevieve1028

  • Member
  • Posts: 601
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Find the lateral area, total surface area, and volume of the frustum Find the lateral area, total surface area, and volume of the frustum
How to plot a cosine function containing an amplitude and phase-shift (Question 2 of 2) How to plot a cosine function containing an amplitude and phase-shift (Question 2 of 2)
Skin lifting techniques. (A) Basic skin lifting. (B) Lifting with directional shift. (C) Skin ... Skin lifting techniques. (A) Basic skin lifting. (B) Lifting with directional shift. (C) Skin ...
Find the voltage, current and power for each resistor in the circuit below Find the voltage, current and power for each resistor in the circuit below
Use the product rule to find derivative Use the product rule to find derivative
To find the derivative use product rule To find the derivative use product rule
Video: Interview with an Anorexic Woman (Part 1 of 2)

For a complete list of videos, visit our video library