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

Author Question: A 20.0-L pressure vessel holds 2.00 moles of oxygen at 30C. What is the pressure inside the vessel? ... (Read 34 times)

neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
on: Jul 29, 2018
A 20.0-L pressure vessel holds 2.00 moles of oxygen at 30C. What is the pressure inside the vessel?
 
  A) 101 Pa
  B) 101 kPa
  C) 1.01  106 Pa
  D) 2.52  106 Pa
  E) 252 kPa

Question 2

If the distance between the slits in Young's two-slit experiment is decreased, which one of the following statements is true of the interference pattern?
 
  A) The distance between the maxima stays the same.
  B) The distance between the maxima decreases.
  C) The distance between the minima stays the same.
  D) The distance between the minima increases.
  E) Impossible to tell without knowing the wavelength of light in use.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bulacsom

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

D


neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Jul 29, 2018
Thank you!


bulacsom

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

When the exhaust is rich, the output of a zirconia oxygen sensor is above 450 mV. When the exhaust is rich, the output of a zirconia oxygen sensor is above 450 mV.
Measuring Pressure: Mercury Barometers Measuring Pressure: Mercury Barometers
Gradient Flow:Upper air moving from areas of higher pressure to areas of lower pressure undergo ... Gradient Flow:Upper air moving from areas of higher pressure to areas of lower pressure undergo ...
What is he thinking inside the womb? What is he thinking inside the womb?
How many moles of AgCl are contained in 244 mL of 0.135 m AgCl solution? The density of the ... How many moles of AgCl are contained in 244 mL of 0.135 m AgCl solution? The density of the ...
Physics - Density, Pressure, and Pascal's Principle Physics - Density, Pressure, and Pascal's Principle
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library