« previous next »

Author Question: A gas consists of particles of mass 3.00 10-26 kg. What is the pressure in a gas of these particles ... (Read 33 times)

jace

  • Hero Member
  • *****
  • Posts: 541
on: Jul 29, 2018
A gas consists of particles of mass 3.00  10-26 kg. What is the pressure in a gas of these particles if there are 2.00  1025 particles per cubic meter of gas and the rms speed of the particles is 400 m/s?
 
  A)
 
  1.01  105 N/m2
  B)
 
  1.60  104 N/m2
  C)
 
  9.60  104 N/m2
  D)
 
  4.80  104 N/m2
  E)
 
  3.20  104 N/m2

Question 2

State Newton's third law of motion.
 
  What will be an ideal response?


pikon

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

Whenever one object exerts a force on a second object, the second exerts an equal force in the opposite direction on the first.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

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

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Primary factors affecting blood pressure Primary factors affecting blood pressure
A typical engine design that uses both pressure and splash lubrication. Oil travels under pressure ... A typical engine design that uses both pressure and splash lubrication. Oil travels under pressure ...
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ... Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
A weather map depicting the sea-level pressure distribution for March 4, 1994. A weather map depicting the sea-level pressure distribution for March 4, 1994.
Pressure Zones Drive Winds Pressure Zones Drive Winds
Pressure Changes in Pulmonary Ventilation Pressure Changes in Pulmonary Ventilation
Video: Arthritis

For a complete list of videos, visit our video library