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 175 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?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Water and salt regulation by isosmotic, hyperosmotic, and hypoosmotic aquatic organisms. Water and salt regulation by isosmotic, hyperosmotic, and hypoosmotic aquatic organisms.
Humpbacks frequently breach, throwing two thirds or more of their bodies out of the water and splash Humpbacks frequently breach, throwing two thirds or more of their bodies out of the water and splash
Evolution of Density Evolution of Density
Vapour-liquid equilibrium acetone + water Vapour-liquid equilibrium acetone + water
The movement of water vapor molecules exerts vapor pressure on surfaces. The movement of water vapor molecules exerts vapor pressure on surfaces.
Water-based Diseases Water-based Diseases
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library