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

Author Question: Spacetime is curved by A) mass. B) the force of gravity. C) quantum fluctuations. D) the ... (Read 58 times)

809779

  • Hero Member
  • *****
  • Posts: 579
on: Jul 29, 2018
Spacetime is curved by
 
  A) mass.
  B) the force of gravity.
  C) quantum fluctuations.
  D) the vacuum force.

Question 2

Relativity is the
 
  A) study of how space, energy, and mass are related to time.
  B) concept that there are no absolutes that can be postulated.
  C) idea that space bends in relationship to the square of the mass contained within it.
  D) study of wormholes and time travel.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bfulkerson77

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


809779

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 29, 2018
TY


bfulkerson77

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Prostate cancer. In this example, a large mass has grown into the urinary bladder. Prostate cancer i Prostate cancer. In this example, a large mass has grown into the urinary bladder. Prostate cancer i
Hemostats: curved forceps. Hemostats: curved forceps.
Measuring the Specific Gravity of Urine with a Refractometer Measuring the Specific Gravity of Urine with a Refractometer
finding resultant for the following force combinations finding resultant for the following force combinations
Gravitational Force Due to a Distribution of Mass problem 2 Gravitational Force Due to a Distribution of Mass problem 2
Curved spines make cocklebur (Xanthium) fruits stick to the fur of animals (and clothing of humans) Curved spines make cocklebur (Xanthium) fruits stick to the fur of animals (and clothing of humans)
Video: Interpreting a cladogram Animation

For a complete list of videos, visit our video library