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

Author Question: Which has the greater density? A) a cup-full of fresh water B) a lake-full of fresh water C) ... (Read 208 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Jul 29, 2018
Which has the greater density?
 
  A) a cup-full of fresh water
  B) a lake-full of fresh water
  C) both the same
  D) need more information

Question 2

If an astronaut landed on a planet composed of antimatter, there would be an explosion and the
 
  A) planet would annihilate.
  B) astronaut would annihilate.
  C) astronaut and an equal amount of planet antimatter would both annihilate.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


go.lag

  • Hero Member
  • *****
  • Posts: 667
Reply #2 on: Jul 29, 2018
Thanks


Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

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?

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?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Bone density test. Bone density test.
Claude Monet, Water Lilies, Morning: Willows (central section and right side). Claude Monet, Water Lilies, Morning: Willows (central section and right side).
Shallow-water systems are highly productive Shallow-water systems are highly productive
Water is vital for many body functions, but it isn’t stored in the body Water is vital for many body functions, but it isn’t stored in the body
Variations in Ocean Water Density with Depth Variations in Ocean Water Density with Depth
Physics - Density and Pressure Physics - Density and Pressure
Video: ETC Protein Complexes & Chemiosmosis (Total ATP Production and ATP Synthase)

For a complete list of videos, visit our video library