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
Delvig [45]
3 years ago
5

How longitudinal waves are formed

Physics
2 answers:
vfiekz [6]3 years ago
6 0

Answer:

forever

Explanation:

Vladimir79 [104]3 years ago
3 0
Air molecules move in a direction that is parallel to the direction that the wave moves, the sound waves is referred as a longitudinal wave .
You might be interested in
15) What is the frequency of a pendulum that is moving at 30 m/s with a wavelength of .35 m?
____ [38]

A pendulum is not a wave.

-- A pendulum doesn't have a 'wavelength'.

-- There's no way to define how many of its "waves" pass a point
every second.

--  Whatever you say is the speed of the pendulum, that speed
can only be true at one or two points in the pendulum's swing,
and it's different everywhere else in the swing.

-- The frequency of a pendulum depends only on the length
of the string from which it hangs.


If you take the given information and try to apply wave motion to it:

             Wave speed = (wavelength) x (frequency)

             Frequency  =  (speed) / (wavelength) ,

you would end up with

             Frequency = (30 meter/sec) / (0.35 meter) = 85.7 Hz

Have you ever seen anything that could be described as
a pendulum, swinging or even wiggling back and forth
85 times every second ? ! ?     That's pretty absurd. 

This math is not applicable to the pendulum.

6 0
3 years ago
What do organisms need in order to reproduce? This is Science Btw
Delicious77 [7]

Answer:

Energy. They need energy.

Explanation:

7 0
3 years ago
Read 2 more answers
Una secadora de cabello tiene una resistencia de 10Ω al circular una corriente de 6 Amperes, si está conectado a una diferencia
Gala2k [10]

Answer:

Una secadora de cabello tiene una resistencia de 10Ω al circular una corriente de 6 Amperes, si está conectado a una diferencia de potencial de 120 V, durante 18 minutos ¿Qué cantidad de calor produce?, expresado en calorías

5 0
3 years ago
How many newtons of force are represented by the following amount: 3 kg·m/sec^2?
Jet001 [13]
1N=1kg•m/s^2 so the answer is 3N
8 0
3 years ago
A certain field line diagram illustrates the electric field due to three particles that carry charges 5.0 μC, -3.0 μC, and -2.0
4vir4ik [10]

Answer:

6

Explanation:

Number of lines emanate from + 5 micro coulomb is 15 .

They terminates at negative charges that means at - 3 micro coulomb and - 2 micro Coulomb.

the electric field lines terminates at - 3 micro Coulomb and - 2 micro Coulomb is in the ratio of 3 : 2.

So the lines terminating at - 3 micro coulomb

                                    = \frac{3}{5}\times 15 = 9

So the lines terminating at - 2 micro coulomb

                                    = \frac{2}{5}\times 15 = 6

So, the number of filed lines terminates at - 2 micro Coulomb are 6.

4 0
3 years ago
Other questions:
  • Science- if you lived by the sea, what effect of the moon would you see? Describe the effect.
    8·1 answer
  • Using evidence from the article, defend the concept that
    6·2 answers
  • A single brick falls with acceleration g. The reason a double brick falls with the same acceleration is
    8·2 answers
  • Which answer best describes thermal energy?
    15·1 answer
  • A insect is resting on the rim of a rotating table topper the topper is stopped after covering 125° and 1.3s later. What was the
    15·1 answer
  • what is the best way to increase the rate of evaporation a.increase temperature b. decrease temperature c. decrease surface area
    14·2 answers
  • Does air have weight? Explain your answer.<br> PLEASE HURRY!
    10·2 answers
  • CAN YALL HELP ME WITH DIS PLZ
    11·2 answers
  • 4.
    13·1 answer
  • A 2.0 kg book is lying on a 0.78 m -high table. You pick it up and place it on a bookshelf 2.1 m above the floor.Part ADuring th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!