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

Author Question: A supernova is A) an exploding galaxy. B) an exploding star. C) a slight flare-up of an aged ... (Read 90 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jul 29, 2018
A supernova is
 
  A) an exploding galaxy.
  B) an exploding star.
  C) a slight flare-up of an aged star.
  D) a new dance step.
  E) a large new star.

Question 2

While a rock is falling straight down it has
 
  A) an increasing velocity.
  B) zero velocity.
  C) an unchanging velocity.
  D) a decreasing velocity.
  E) None of the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sarahjh

  • Sr. Member
  • ****
  • Posts: 370
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

A


Haya94

  • Member
  • Posts: 558
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

Alyson.hiatt@yahoo.com

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

A laser-guided observation of the Milky Way Galaxy at the Paranal Observatory in Chile in 2010. A laser-guided observation of the Milky Way Galaxy at the Paranal Observatory in Chile in 2010.
Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
This diagram shows a cross-section of a solar-type star. This diagram shows a cross-section of a solar-type star.
Mass Loss from a Supermassive Star Mass Loss from a Supermassive Star
A Summary of the Star Formation Process A Summary of the Star Formation Process
Tia, an African-American mother of two school-aged children Tia, an African-American mother of two school-aged children
Video: Exercise and cardiac output

For a complete list of videos, visit our video library