1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ale4655 [162]
3 years ago
11

The _______ is responsible for determining the frequency of vibration of the air column in the tube within a wind instrument. A.

effective length of the tube B. type of reed used C. reed's frequency of vibration D. humidity of the air
Biology
2 answers:
abruzzese [7]3 years ago
6 0
The answer is A.effective length of the tube
NeX [460]3 years ago
3 0
The answer is A. <span>effective length of the tube
In wind instrument, the effective length is not the actual length of the instrument but only the length that the finger holes manage to cover.
The more holes it managed to cover, the higher frequency of vibration it might able to produce, which lead to higher pitch of the instrument.</span>
You might be interested in
9. A protein molecule which is denatured, has
seraphim [82]

Answer: B. combined with another molecule

Explanation:

i just took the test

4 0
2 years ago
What are the 4 major forms of mollusca (molluscs)?
Ipatiy [6.2K]
<span>Bivalvia - Clams, Oysters, Scallops and Mussels.
Cephalopod - Octopi, Squids, Cuttlefish, and the Chambered Nautilus.
Gastropoda - Snails and Slugs.
<span> Polyplacophora - Chitons.</span></span>
4 0
3 years ago
Which cytoskeleton protein helps a cell maintain its shape?
Angelina_Jolie [31]
B or D hope this helped
5 0
3 years ago
Read 2 more answers
The large opening at the base of the skull through which the spinal cord passes is an important clue to evolutionary relationshi
liraira [26]

Answer:It is called The Foramen Magnum

Explanation: It is a large oval opening linking the Spinal cord and the Brain

Hope this helps : )

3 0
3 years ago
Which of the following is an example of nonpoint source pollution? A) A leaking gas line B) industrial discharge C)storm water r
Black_prince [1.1K]

Answer:

c.

Explanation:

they all are correct but c is he best answer

3 0
2 years ago
Read 2 more answers
Other questions:
  • A scientific law
    8·1 answer
  • Around week eight, the embryo becomes a _________. The kidneys, liver, brain, and lungs are all beginning to function. The finge
    9·2 answers
  • A 30-year-old woman, who just found out that she is pregnant, seeks a treatment for her severe acne. what is the most appropriat
    12·2 answers
  • Sometimes it is difficult to locate an element on the periodic table. Finding elements would be much easier if the elements were
    15·1 answer
  • Describe A Neritic Biome.
    5·1 answer
  • _____ feedback stimulates your body to respond in the same direction as a stimulus. Negative Positive
    11·1 answer
  • Can someone explain to me why the answer is D?? Thank you!
    7·1 answer
  • Which of the following is NOT a major type of marine ecosystem?
    12·1 answer
  • What Is the easiest way to study the structures of viruses and bacteria ​
    14·1 answer
  • I need answer for number two please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!