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
podryga [215]
3 years ago
5

Consider the waveform expression. y(x,t)=ymsin(801t+3.38+0.503x) The transverse displacement ( y ) of a wave is given as a funct

ion of position ( x in meters) and time ( t in seconds) by the expression. Determine the wavelength, frequency, period, and phase constant of this waveform.
Physics
1 answer:
grandymaker [24]3 years ago
6 0

Answer:

f = 127.48 Hz ,  T = 7.844 1⁻³ s ,  Ф = 3.38 ,     λ = 12.49 m

Explanation:

The general equation for the motion of a wave in a string is

          y = A sin (kx -wt + fi)

the expression they give is

         y = ym sin (0.503x + 801 t + 3.38 )

the veloicda that accompanies time is

      w = 801   rad / s

angular velocity is related to frequency

      w = 2π f

      f = w / 2π

      f = 801 / 2π

      f = 127.48 Hz

The period is the inverse of the frequency

      T = 1 / f

       T = 1 / 127.48

      T = 7.844 10⁻³ s

the csntnate of phase fi is the independent term

      Ф = 3.38

the wave vector accompanies the position k = 0.503 cm

       ka = 2pi /λ

       λ = 2 π / k

       λ = 2 π / 0.503

       λ = 12.49 m

You might be interested in
a supertanker traveling at 7.2 m/s decelerates to a halt in 12 min. Calculate the magnitud of its average decelaration in meters
Nataliya [291]

Explanation:

Acceleration is change in velocity over change in time.

a = Δv / Δt

a = (0 m/s − 7.2 m/s) / (12 min ×  60 s/min)

a = -0.01 m/s²

8 0
3 years ago
Describe and apply Newton’s Three Laws
Maurinko [17]
Newton's<span> First </span>Law of Motion<span>: I. Every object in a state of uniform </span>motion<span> tends to remain in that state of </span>motion<span> unless an external force is applied to it. This we recognize as essentially Galileo's concept of inertia, and this is often termed simply the "</span>Law<span> of Inertia".</span>
5 0
3 years ago
Neo and the agent are standing in different locations. If a line were drawn between them, the length of the line is a measuremen
viva [34]
If two people are standing in different locations the length of the line is a measurement of distance
4 0
4 years ago
Read 2 more answers
Models that explain the formation of the solar system through a series of gradual steps are considered evolutionary theories. Wh
lora16 [44]

Answer:

Catastrophic theories

Explanation:

The theory of catastrophe is a collection of methods used to analyze and describe the ways in which a system can experience sudden significant behavioral changes when one or more of the variables that govern it are continuously modified.

Georges Louis de Buffon suggested in 1745 the first destructive theory — that a comet pulled material from the Sun to form the planets.

Therefore the answer is -

Catastrophic theories

4 0
3 years ago
Which of these is an experiment generally regarded as being first carried out by James Joule?
Sholpan [36]
1. The correct answer among the choices provided is the third option. Measuring the temperature increase of water from doing work by stirring it is an experiment generally regarded as being first carried out by James Joule.
2.  Joule's experiment directly shows that heat is a form of energy. He wanted to make a different way of measuring energy.
8 0
3 years ago
Read 2 more answers
Other questions:
  • The Electric Field 9.0m from a +25μC charge is 
    14·1 answer
  • Warm Air masses form over what ? temperate areas, tropical areas, north or south pole
    10·1 answer
  • Which statement is true for particles of the medium of an earthquake P–wave?
    9·2 answers
  • Why is alcohol used as thermometric liquid?<br>​
    15·2 answers
  • Which statement describes a characteristic
    13·2 answers
  • A uniform electric field with a magnitude of 5750 N/C points in the positive x direction. Find the change in electric potential
    9·1 answer
  • What is the velocity of a wave that has a frequency of 2 Hertz and a wavelength of 2 meters?
    13·1 answer
  • How is impact force and impact time related when describing the same impulse?
    6·1 answer
  • Principios básicos de electrónica
    12·1 answer
  • What force is acting on the rainwater in the model?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!