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
Slav-nsk [51]
3 years ago
6

Help!! I’ll give brainliest! Match the changes in sound wave properties with their effects on an observer.

Physics
1 answer:
aivan3 [116]3 years ago
5 0
The answers are:
A:1
B:2
C:3

In short, they are already arranged. 

<em>Pitch </em><em />is defined as the sensation of a frequency. A high frequency corresponds to a high pitch. Low frequency corresponds to low pitch. So it is right to assume that rising frequency will cause a rising pitch. 

<em>Amplitude </em> is defined by the loudness of sound. It is the size of a vibration. The bigger the vibration is, the louder the sound it will produce. So it is safe to say that rising amplitude will result in rising volume. 

<em>Wavelength</em><em> </em>is the distance between the trough of one wave and the trough of the next wave; or the crest of one wave and the crest of the next wave. Short wavelengths mean more waves pass through a certain point at a certain time. As a result, shorter waves create higher frequencies. Longer waves, on the other hand, create lower frequencies. And using the definition of pitch above, we can then say that longer wavelengths will result in declining pitch. 



You might be interested in
The chemical formula for glucose is C6H12O6. Therefore, four molecules of glucose will have carbon atoms, hydrogen atoms, and ox
Gekata [30.6K]
If there are 4 molecules of glucose, there will be 24 carbon, 48 hydrogen, and 24 oxygen.
5 0
3 years ago
Read 2 more answers
A chemical formula uses the chemical symbol and dots representing electrons.
bogdanovich [222]

Answer: FALSE

Explanation:

7 0
2 years ago
Read 2 more answers
A feris wheel is turning at a constant speed of 5m/s is it not accelerating ,true or false
erma4kov [3.2K]

Answer:no it is staying the same speed

Explanation:

6 0
3 years ago
Another name for the skin as a whole.
sergejj [24]
Organ, integument, dermis
5 0
3 years ago
A 4-79 permalloy solenoid coil needs to produce a minimum inductance of 1.1 . If the maximum allowed current is 4 , how many tur
daser333 [38]

The related concept to solve this exercise is given in the expressions that the magnetic field has both as a function of the number of loops, current and length, as well as inductance and permeability. The first expression could be given as,

The magnetic field H is given as,

H = \frac{nI}{l}

Here,

n = Number of turns of the coil

I = Current that flows in the coil

l = Length of the coil

From the above equation, the number of turns of the coil is,

n = \frac{Hl}{I}

The magnetic field is again given by,

H = \frac{B}{\mu_t}

Where the minimum inductance produced by the solenoid coil is B.

We have to obtain n, that

n = \dfrac{\frac{B}{\mu_t}l}{I}

Replacing with our values we have that,

n = \dfrac{\frac{1.1Wb/m^2 }{200000}(2m)}{4mA}

n = \dfrac{(\frac{1.1Wb/m^2 }{200000})(\frac{10^4 guass}{1Wb/m^2})(2m)}{4mA(\frac{10^{-3}A}{1mA})}

n = 27.5 \approx 28

Therefore the number of turn required is 28Truns

4 0
3 years ago
Other questions:
  • The scientific method is
    9·2 answers
  • A 68.0 Kg tightrope walker stands at the center of a rope. The rope supports are 10 m apart and the rope sags 8.00 degrees at ea
    13·1 answer
  • Consider a locomotive and the rest of a freight train to be a single object. Suppose the locomotive is pulling the train up a hi
    15·1 answer
  • If a driver is tired, the thinking distance will be less. True or false.why?
    14·1 answer
  • What is the wavelength of a wave whose velocity is 8 m/s and frequency is 2 waves/second?
    7·1 answer
  • A student has a sample of an insoluble solid and a liquid. The task is to separate the mixture into its pure components. What qu
    8·1 answer
  • Which statement best describes the difference between acceleration and velocity?
    15·1 answer
  • Which quantity is represented by the area under a force-time graph?
    9·1 answer
  • Which of the following can be used as a measure of an object's inertia?
    13·1 answer
  • This group of elements is in group 2?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!