« previous next »

Author Question: A gas is enclosed in a cylinder fitted with a piston. The volume of the gas is 5.00 L at 0.500 atm ... (Read 49 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
on: Aug 27, 2018
A gas is enclosed in a cylinder fitted with a piston. The volume of the gas is 5.00 L at 0.500 atm pressure. The piston is moved to increase the volume to 3.00 L.
 
  Which of the following is a reasonable value for the pressure of the gas at the greater volume? A) 0.300 atm
  B) 0.833 atm
  C) 30.0 atm
  D) 0.0333 atm

Question 2

The specific pattern of colors emitted by excited atoms is called a
 
  A) rainbow.
  B) line spectrum.
  C) continuous spectrum.
  D) cathode ray.


ky860224

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

The skulls of living haplorhines differ from those of strepsirhines by having large brains, an enclo The skulls of living haplorhines differ from those of strepsirhines by having large brains, an enclo
Inline four-cylinder engine showing principal and nonprincipal ends. Normal direction of rotation is ... Inline four-cylinder engine showing principal and nonprincipal ends. Normal direction of rotation is ...
The exhaust gases are pushed out of the cylinder by the piston on the exhaust stroke. The exhaust gases are pushed out of the cylinder by the piston on the exhaust stroke.
Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ... Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ...
Volume Changes Volume Changes
What volume of 8.25 M HCl solution must be diluted to prepare 2.40 L of 0.500 M What volume of 8.25 M HCl solution must be diluted to prepare 2.40 L of 0.500 M
Video: Role of ATP in muscle movement

For a complete list of videos, visit our video library