« previous next »

Author Question: If the mass of a body were doubled, its gravity would become 4 times stronger. Indicate whether ... (Read 45 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
on: Jul 27, 2018
If the mass of a body were doubled, its gravity would become 4 times stronger.
 
  Indicate whether the statement is true or false

Question 2

What is stellar nucleosynthesis?
 
  A) the formation of heavier elements inside stars
  B) the formation of planetary nebulae by red giants
  C) the formation of stars from a nucleus of contracting material
  D) the formation of white dwarfs, neutron stars, and black holes from stars
  E) the process by which stars form interstellar dust


frogdreck123456

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ENagel

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 27, 2018
TY


frogdreck123456

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

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?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Gas exchange across body surfaces. Gas exchange across body surfaces.
Detritivores are often classified according to their body size as microflora, microfauna, mesofauna, Detritivores are often classified according to their body size as microflora, microfauna, mesofauna,
Body cavities. (A) Lateral view of a sagittal section through the body. (B) Anterior view of a front Body cavities. (A) Lateral view of a sagittal section through the body. (B) Anterior view of a front
Body Region Terms Body Region Terms
The Mass of Impacts on Earth The Mass of Impacts on Earth
Movement of fluids in the body is accomplished by A. osmosis, B. diffusion, or C. active transport Movement of fluids in the body is accomplished by A. osmosis, B. diffusion, or C. active transport
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library