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
geniusboy [140]
3 years ago
15

What is the period of a wave traveling 5 m/s if its wavelength is 20 m/s

Physics
1 answer:
Ilia_Sergeevich [38]3 years ago
7 0

Speed of wave is given as

v = 5 m/s

Wavelength of the wave is given as

\lambda = 20 m

now from the formula of wave time period we can say

speed = \frac{wavelength}{time period}

5 = \frac{20}{T}

T = \frac{20}{5}

T = 4 s

so it will have time period of T = 4 s

You might be interested in
What is the mass, in kg, of a 136 pound gymnast on Earth?
Rzqust [24]

Answer:

61.6886 kg

Explanation:

6 0
3 years ago
An automatic dryer spins wet clothes at an angular speed of 5.2 rad/s. Starting from rest, the dryer reaches its operating speed
Dvinal [7]
<h2>Time taken by dryer to come up to speed is 1.625 seconds.</h2>

Explanation:

We have equation of motion v = u + at

     Initial velocity, u =  0 rad/s

     Final velocity, v = 5.2 rad/s    

     Time, t = ?

     Acceleration, a = 3.2 rad/s²

     Substituting

                      v = u + at  

                      5.2 = 0 + 3.2 x t

                      t = 1.625 s

Time taken by dryer to come up to speed is 1.625 seconds.

6 0
3 years ago
What is the resultant force acting on an object if both forces act in the
Flura [38]

Explanation:

Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.

4 0
3 years ago
Which state of matter has properties that are responsible for your smelling
timama [110]
This answer should be gas
4 0
3 years ago
Read 2 more answers
Describe the orbit in which planets revole around the sun
Novay_Z [31]
Planets orbit the sun in the paths which are known as elliptical orbit. Each planet has its own orbit around the sun and direction in which all the planets orbit around the sun are the same. These orbits were well explained by the astronomer Kepler. The gravity of the Sun keeps the planets in their orbits. They stay in their orbits because there is no other force in the Solar System which can stop them.
7 0
2 years ago
Other questions:
  • If 2 balls have the same volume, but ball A has twice as much mass as ball B, which one will have the greater density
    10·1 answer
  • Interactive Solution 9.1 presents a model for solving this problem. The wheel of a car has a radius of 0.380 m. The engine of th
    11·1 answer
  • The social interaction theory explains that the purpose of aggression is to control another person’s behavior.
    5·2 answers
  • Organizing and interrupting information from the sense is called
    7·1 answer
  • PSYCHOLOGY! A significance error is an error that occurs from drawing an incorrect conclusion about the __________ within a stud
    9·2 answers
  • Which type of graph would be best for showing the percentage of people in a
    11·2 answers
  • Rebecca heated 50mL of water from 0 degrees Celsius to 60 degrees Celsius. How much energy did she use to heat the water? Rememb
    12·1 answer
  • Which of the following organelles is in plant cells, but not animal cells?
    5·2 answers
  • I don't understand when to use the formule with the constant k, and when to use the formula without it.
    8·1 answer
  • What question is maya most likely trying to answer? how does the type of material used in the core affect the strength of an ele
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!