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
DENIUS [597]
3 years ago
6

If you wanted the pitch of a horn to drop relative to an observer, which way would you move the horn, relative to where that obs

erver is located?
A.Leave it in the same place and play the horn more softly


B.Away from the observer


C.Towards the observer
Physics
2 answers:
mel-nik [20]3 years ago
5 0

Answer: The correct option is B

Explanation:

In Doppler effect, there is an apparent change in the frequency when there is a relative motion between the source and the listener.

Pitch depends on the frequency.

When the source and the listener are moving away from each other then there is decrease in the frequency. In this case, the pitch will be lower.

In the given problem, to drop the pitch of the horn relative to an observer, you would move the horn away from the observer.

Therefore, the correct answer is "Away from the observer".

Ratling [72]3 years ago
4 0
(B) Away from the observer. 
The closer- the higher
The farther- the lower

You might be interested in
r was thirsty and decided to mix up a pitcher of lemonade. She put lemon juice, water, and sugar into a pitcher and stirred it t
slamgirl [31]
She could tell by how many components she put in. The compounds, are like the ingredients. The Mixture is all the ingredients stirred together.
7 0
3 years ago
Read 2 more answers
Kayla drew two ray diagrams to compare the behavior of light rays.
Naddika [18.5K]

The answer is the last option

Explanation:

8 0
3 years ago
Read 2 more answers
Douglas has a segment with endpoints I(5, 2) and J(9, 10) that is divided by a point K such that IK and KJ form a 2:3 ratio. He
Rufina [12.5K]
For the answer to the question above, 
 the distance from i to j is 5 parts 
(2 parts from i to k and 3 parts from k to j) 

The y distance from i to j is 
10 - 2 = 8 

Each part is 8/5 = 1.6 
Therefore the distance between the 2 parts from i to k is 3.2 

From the y coordinate of I which is 2 plus the 3.2 to point k 
2 + 3.2 = 5.2 

Answer y =5.2 

Now just convert that to fraction and that will be the answer
3 0
3 years ago
Prove the identity <br>Trigonometry grade 10​
g100num [7]

Answer:

and is in photo given.I didn't get time to type.

4 0
3 years ago
A rocket is fired at 100 m/s at an angle of 37, what was its speed at the top of its path?
Nadusha1986 [10]

Answer:

0m/s

Explanation:

Since its fired at an angle, at the top there will be a split second where the velocity will be 0, as it has a parabolic shape, so the speed at the top of its path is 0

4 0
3 years ago
Other questions:
  • E fundamental frequency of an open organ pipe corresponds to the middle c (261.6 hz on the chromatic musical scale). the third r
    15·1 answer
  • A block has acceleration a when pulled by a string. if two identical blocks are glued together and pulled with twice the origina
    9·1 answer
  • Jody has a mass of 50 kilograms what is his weight on earth
    14·2 answers
  • Boss tweed encourage his associates to work like a well oiled machine thus providing his workers with
    15·2 answers
  • What are three ways in which people use microwaves
    7·2 answers
  • How do you open a door if its not locked?
    6·1 answer
  • The shaft of radius c is subjected to a distributed torque t, measured as torque/unit length of shaft. Shaft A B of length L, fi
    5·1 answer
  • What are the advantages and Disadvantages of using Circuit Breakers Instead of Fuses
    11·2 answers
  • Determine the resultant force exerted on an object if these three forces are exerted on it: F1=3.0N upwards,F2=6.0N at 45° to th
    13·1 answer
  • It’s 11:53pm right now and I have just this assignment left to do for this class, I need this assignment done so I don’t fail th
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!