Physics Test #1 Chapter 2 Part 1

29 Questions  I  By KFeyler
Physics Quizzes & Trivia

  
Changes are done, please start the quiz.


Question Excerpt

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  Frequency is a measure of how many ______ an acoustic variable goes through in a second.
2.  The _________ and_________ of a medium determine Propagation Speed
3.  Period decreases as ____________ increases.
4.  Solids have higher propagation speeds than liquids because they have greater
A.
B.
5.  Propagation Speed in Bone is ______ than in Soft Tissue.
6.  Wavelength in Soft Tissue _________ as Frequency Increases
7.  Sounds travels slowest in?
A.
B.
8.  Period is the ______ that it takes for one cycle to occur.
9.  From given values for propagation speed and frequency, which of the following can be calculated?
A.
B.
C.
D.
E.
10.  Propagation Speed is the speed with which a ________ moves through a medium in 1 second.
11.  The average Propagation Speed in soft tissues is ?
A.
B.
C.
D.
12.  If Frequency in Soft Tissue is Doubled, Propagation Speed is _________....
13.  A wave is a traveling variation in quantities called?
14.  The unit of frequency is ______, which is abbreviated________
15.  Sound travels fastest in?
A.
B.
C.
D.
E.
16.  Propagation Speed Increases if ____________ is Increased.
17.  Which of the following frequencies are in the Ultrasound Range?
A.
B.
C.
D.
E.
18.  If two media have different stiffness, the one with the higher stiffness will have the higher propagation speed.
A.
B.
19.  Propagation Speed is determined by
A.
B.
C.
D.
E.
20.  Wavelength is equal to _________ ________ divided by _________
21.  Sound is a traveling variation in quantities called?
22.  Acoustic Variables include __________, __________, and __________ _________*3 Variables*
A.
B.
C.
D.
23.  If Wavelength is 2mm and the frequency is Doubled the Wavelength becomes__________mm
24.  Wavelength is the length of ______ over which one cycle occurs
25.  It takes ________us for ultrasound to travel 1.54cm  in Soft Tissue
26.  The wavelength of 7-MHz ultrasound in soft tissue is __________mm
27.  Sound is a _____________wave *More than 1 correct answer*
A.
B.
C.
28.  Ultrasound is a sound with a frequency greater than ________Hz
29.  Which of the following are Acoustic Variables? ***More than one correct answer***
A.
B.
C.
D.
E.
Back to top

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz
We have sent an email with your new password.