The aspect ratio of thickness to width of the Galactic disk is about A) 1:2. B) 1:5. C) 1:10. ...

Author Question: The aspect ratio of thickness to width of the Galactic disk is about A) 1:2. B) 1:5. C) 1:10. ... (Read 51 times)

Mr3Hunna

Hero Member
Posts: 536

on: Jul 27, 2018

The aspect ratio of thickness to width of the Galactic disk is about

A) 1:2.
B) 1:5.
C) 1:10.
D) 1:100.
E) 1:1,000.

Question 2

In the halo, we do NOT find

A) tidal streams.
B) globular clusters.
C) small satellite galaxies.
D) spiral arms.
E) old white dwarfs.

stallen

Sr. Member
Posts: 336

Reply #1 on: Jul 27, 2018

Answer to Question 1

D

Answer to Question 2

D

Need homework help now?

Ask unlimited questions for free

Ask a Question

Mr3Hunna

Hero Member
Posts: 536

Reply #2 on: Jul 27, 2018

Thank you!

stallen

Sr. Member
Posts: 336

Reply #3 on: Jul 27, 2018

Always glad to help...

« previous next »

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

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

Photograph of the retina of the eye. The optic disk appears yellow and the retinal arteries radiate

Right foot from the dorsal aspect

With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ...

A flat-tip (straight-blade) screwdriver. The width of the blade should match the width of the slot ...

Determine the exact value of each trig ratio.

Vocal cords in the larynx. Action of skeletal muscle in the cords alters the width of the glottis, t

Author Question: The aspect ratio of thickness to width of the Galactic disk is about A) 1:2. B) 1:5. C) 1:10. ... (Read 51 times)

Related Topics

Need homework help now?