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 50 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?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

The process of placing a stent in a blood vessel. (A) A catheter is used to place a collapsed stent The process of placing a stent in a blood vessel. (A) A catheter is used to place a collapsed stent
Vertical and Horizontal Changes in Pressure Vertical and Horizontal Changes in Pressure
Thoracic cage. Avoid heavy pressure over the sternum and xiphoid process; caution over rib cage. Thoracic cage. Avoid heavy pressure over the sternum and xiphoid process; caution over rib cage.
Effleurage to the entire limb with moderate pressure, followed by nerve strokes as a finishing ... Effleurage to the entire limb with moderate pressure, followed by nerve strokes as a finishing ...
Use of the elbow to apply pressure to trigger points in the trapezius with the receiver in sitting ... Use of the elbow to apply pressure to trigger points in the trapezius with the receiver in sitting ...
In 1974 a UC Berkeley group fired an oxygen nucleus at a californium target. Giv In 1974 a UC Berkeley group fired an oxygen nucleus at a californium target. Giv
Video: Buffers definition and the role of buffer in the body

For a complete list of videos, visit our video library