This topic contains a solution. Click here to go to the answer

Author Question: Hydrogen lines are strongest in class A stars. Indicate whether the statement is true or ... (Read 61 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
Hydrogen lines are strongest in class A stars.
 
  Indicate whether the statement is true or false

Question 2

Optical interferometry is more in use than radio interferometry.
 
  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

allisonblackmore

  • Sr. Member
  • ****
  • Posts: 330
Answer to Question 1

TRUE

Answer to Question 2

FALSE




V@ndy87

  • Member
  • Posts: 571
Reply 2 on: Jul 27, 2018
:D TYSM


bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

For a complete list of videos, visit our video library