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

Author Question: What happens to a sample of water when it is heated between 4C and 100C? a. Its volume increases. ... (Read 58 times)

maychende

  • Hero Member
  • *****
  • Posts: 556
on: Jul 28, 2018
What happens to a sample of water when it is heated between 4C and 100C?
 a. Its volume increases.
  b. Its volume is reduced.
  c. It vaporizes.
  d. Nothing changes except its temperature.

Question 2

One roentgen is defined as
 a. the amount of ionizing radiation that will produce 1/3  109 C of electric charge in 1 cm3 of air under standard conditions.
  b. the amount of radiation that deposits 102 J of energy into 1 kg of absorbing material.
  c. the amount of radiation needed for ionization of an atom.
  d. the amount of radiation needed for dissociation of a molecule.
  e. the amount of radiation that deposits 1 erg of energy in 1 g of air.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

a


maychende

  • Member
  • Posts: 556
Reply 2 on: Jul 28, 2018
:D TYSM

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« 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?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Mechanisms of water movement from soil through plants to the atmosphere. Mechanisms of water movement from soil through plants to the atmosphere.
Using a gauge that measures vacuum in units of inches of water to test the vacuum at the dipstick ... Using a gauge that measures vacuum in units of inches of water to test the vacuum at the dipstick ...
Reaction at constant-volume Reaction at constant-volume
Stable oxygen isotopes in water Stable oxygen isotopes in water
Fogel’s Map of a Potential Water Transport Network for 1890 Fogel’s Map of a Potential Water Transport Network for 1890
Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea. Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea.
Video: Summation - defined, spatial, temporal & AP generation or not

For a complete list of videos, visit our video library