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

Author Question: A 0.640-m long gas column is open at both ends. What is the fundamental resonant frequency of the ... (Read 46 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Jul 29, 2018
A 0.640-m long gas column is open at both ends. What is the fundamental resonant frequency of the air column if the speed of sound in the air is 340 m/s?
 
  A)
 
  432 Hz
 
  B)
 
  266 Hz
 
  C)
 
  198 Hz
 
  D)
 
  132 Hz
 
  E)
 
  669 Hz

Question 2

Car A is traveling at twice the speed of car B. They both hit the brakes at the same time and undergo identical decelerations. How does the distance required for car A to stop compare with that for car B?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stanleka1

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

It takes four times the distance to stop.


xclash

  • Hero Member
  • *****
  • Posts: 681
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


stanleka1

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

recombination frequency recombination frequency
Homeschooling has come a long way. These children are performing in a musical at the annual ... Homeschooling has come a long way. These children are performing in a musical at the annual ...
The first step is to verify the proper operation of the tester by measuring the air frequency by ... The first step is to verify the proper operation of the tester by measuring the air frequency by ...
Open-ocean systems vary in their biological diversity Open-ocean systems vary in their biological diversity
Posterior column—medial lemniscus pathway Posterior column—medial lemniscus pathway
An organizational specialist is hired as a consultant to a company planning to open a coffee ... An organizational specialist is hired as a consultant to a company planning to open a coffee ...
Video: Type of Transport - Active and Passive Processes

For a complete list of videos, visit our video library