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
mash [69]
3 years ago
10

A wave vibrates up and down 22 cycles in 7 seconds with a wave speed of 57. Calculate the

Physics
1 answer:
Scorpion4ik [409]3 years ago
5 0

Answer:

18.14m

Explanation:

Given parameters:

Frequency = \frac{22}{7}cycles/s

Speed of wave = 57m/s

Unknown:

Wavelength  = ?

Solution:

The speed of a wave is related to frequency and wavelength using the expression below;

         V = f x λ

V is the speed of the wave

f is the frequency

λ is the wavelength

  Insert the parameters and find λ;

        57  =  \frac{22}{7} x λ

       λ = 57 x \frac{7}{22}   = 18.14m

You might be interested in
Kinetic energy is the energy an object has due to its
lara31 [8.8K]

Answer:

potential energy or stored energy

Explanation:

6 0
3 years ago
Read 2 more answers
An object is moving forward with a constant velocity. Which statement about this object MUST be true?
Greeley [361]

If the object's <em>velocity is constant</em> ... (it's speed isn't changing AND it's moving in a straight line) ... then the net force on the object is zero.<em> (D)</em>

Either there are no forces at all acting on the object, OR there are forces on it but they're 'balanced' ... when you add up all of their sizes and directions, they just exactly cancel each other out, and they have the SAME EFFECT on the object as if there were no forces at all.

7 0
4 years ago
Explain whether a particle moving in a straight line with constant speed does or does not have an acceleration. b) Explain wheth
Lelechka [254]

Answer:

A: No because it is nor changing speed or direction

B: Yes because it changes direction even though the speed is constant

Please Give Brainliest

5 0
3 years ago
Explain the law of conservation of momentum.
WITCHER [35]

Answer:

It says that momentum cannot be created or destroyed. Momentum just passes through systems as opposed to just disappearing in thin air. Momentum can be changed to heat or energy.

Explanation:

3 0
3 years ago
Why is a shadow formed
a_sh-v [17]

Answer:

Shadows are made by blocking light. Light rays travel from a source in straight lines. If an opaque (solid) object gets in the way, it stops light rays from traveling through it. The size and shape of a shadow depend on the position and size of the light source compared to the object.

Explanation:

6 0
4 years ago
Read 2 more answers
Other questions:
  • In a Young’s double-slit experiment, the angle that locates the second dark fringe on either side of the central bright fringe i
    10·1 answer
  • Please help me on this question​
    9·1 answer
  • I NEED HELP PLEASE, THANKS! Light passes from air into water at an angle of 40.0° to the normal. What is the angle of refraction
    11·1 answer
  • The scale is called an absolute temperature scale, and it's zero point is called absolute sero
    7·1 answer
  • A 200 turn coil is in a uniform magnetic field that is decreasing at the rate 0.20 T/s. The coil is perpendicular to the field a
    14·1 answer
  • A standing wave with a fundamental frequency 1.25x10 2 Hz is set up on a string of length 0.750 meters. What is the frequency of
    6·1 answer
  • An eagle is flying around and its velocity v as a function of time t is given in the graph below where
    5·1 answer
  • How do I calculate how many meters are in 7.2 light years?
    10·1 answer
  • how much heat is produced in one hour by an electric iron which draws 2.5ampere when connected to a 100V supply​
    12·1 answer
  • You are the science officer on a visit to a distant solar system. Prior to landing on a planet you measure its diameter to be 1.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!