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

Author Question: Two identical cylinders at the same pressure contain the same kind of gas and the same number of ... (Read 55 times)

lbcchick

  • Hero Member
  • *****
  • Posts: 550
on: Jul 28, 2018
Two identical cylinders at the same pressure contain the same kind of gas and the same number of moles of gas (in other words, the same amount of gas). If one has two times the volume of the other, what can you say about the relative temperatures of the gas within each of the cylinders?
  1.The temperature must be the same.
  2.The cylinder with the larger volume must have a temperature on an absolute scale that is  the temperature of the other.
  3.The cylinder with the smaller volume must have a temperature on an absolute scale that is  the temperature of the other.
  4.It is impossible to tell because the temperatures could be anything.

Question 2

Consider an amount of water freshly melted from snow in a pan and that the water has a temperature of 1C. What will happen to the water as its temperature is increased to 3C?
  1.It will expand slightly (its volume will increase).
  2.It will contract slightly (its volume will decrease).
  3.Its volume will not change.
  4.Its mass will decrease.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cupcake16

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 28, 2018
Answer to Question 1

3

Answer to Question 2

2


lbcchick

  • Member
  • Posts: 550
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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.

DNA molecules replicate to form identical chromatids DNA molecules replicate to form identical chromatids
Apply thumb pressure to points along the spine bilaterally from superior or inferior. Keep your ... Apply thumb pressure to points along the spine bilaterally from superior or inferior. Keep your ...
Identical Twin Normal Birth Position Identical Twin Normal Birth Position
Pressure and altitude with formula Pressure and altitude with formula
Blood pressure measurements: Auscultation of blood pressure Blood pressure measurements: Auscultation of blood pressure
Physics - Density and Pressure Physics - Density and Pressure
Video: Polysaccharides

For a complete list of videos, visit our video library