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

Author Question: Massive, more luminous stars have shorter lives than their smaller, dimmer counterparts. Indicate ... (Read 16 times)

neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
on: Jul 27, 2018
Massive, more luminous stars have shorter lives than their smaller, dimmer counterparts.
 
  Indicate whether the statement is true or false

Question 2

What is the purpose of adaptive optics?
 
  A) It reduces blurring caused by atmospheric turbulence for telescopes on the ground.
  B) It allows several small telescopes to work together like a single larger telescope.
  C) It is a special technology that allows the Hubble Space Telescope to adapt to study many different types of astronomical objects.
  D) It allows ground-based telescopes to observe ultraviolet light that normally does not penetrate the atmosphere.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ergserg

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


neverstopbelieb

  • Member
  • Posts: 534
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

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?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r
Constructing large motifs from smaller ones Constructing large motifs from smaller ones
People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
Pulsars are highly magnetized, rotating neutron stars that emit a beam of electromagnetic radiation. Pulsars are highly magnetized, rotating neutron stars that emit a beam of electromagnetic radiation.
Planets and Their Stars Planets and Their Stars
Classifying the Spectra of Stars Classifying the Spectra of Stars
Video: Structures that affect circulation - venous return

For a complete list of videos, visit our video library