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
ruslelena [56]
2 years ago
7

Find the frequency of a wave with the wavelength 3.5 m and the speed is 50 m/s. ​

Physics
1 answer:
Andru [333]2 years ago
7 0

Answer:

8.57 Hz

Explanation:

From the question given above, the following data were obtained:

Wavelength (λ) = 3.5 m

Velocity (v) = 30 m/s

Frequency (f) =?

The velocity, wavelength and frequency of a wave are related according to the equation:

Velocity = wavelength × frequency

v = λ × f

With the above formula, we can simply obtain the frequency of the wave as follow:

Wavelength (λ) = 3.5 m

Velocity (v) = 30 m/s

Frequency (f) =?

v = λ × f

30 = 3.5 × f

Divide both side by 3.5

f = 30 / 3.5

f = 8.57 Hz

Thus, the frequency of the wave is 8.57 Hz

You might be interested in
9. ¿Por qué no es lo mismo distancia que desplazamiento?
masya89 [10]

Answer:

Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.

Explanation:

5 0
3 years ago
How was Bohr's atomic model different from those of previous scientists?
exis [7]

Answer:Bohr placed the electrons in distinct energy levels.  Rutherford described the atom as consisting of a tiny positive mass surrounded by a cloud of negative electrons. Bohr thought that electrons orbited the nucleus in quantised orbits.

Explanation: also rutherfords was just a hypothesis while Bhor took the time to make his an experiment

4 0
3 years ago
Which statements about our solar system are false?
morpeh [17]
The second statement is false. The Sun is a star, but not the only star.
6 0
2 years ago
Read 2 more answers
Forensic Odontologists look at number of teeth, tooth development and tooth degeneration to determine
avanturin [10]
It would be
<span>B) ancestry </span>
5 0
3 years ago
Read 2 more answers
An average skater averages 11 m/s over the first 5 seconds of a race. find the average speed required over next 10 seconds to av
Gelneren [198K]

Answer:

usa

Explanation:

6 0
3 years ago
Other questions:
  • A weightlifter lifts a 13.0-kg barbel from the ground an moves it a distance of 1.3 meters. What is the work se does on the barb
    9·1 answer
  • What are the 3 major uses of water? Describe each in 3-4 sentence
    5·1 answer
  • What is the correct equation for calculating the average atomic mass for 3 isotopes? (pls be 100%of your answer pls no guessing)
    12·1 answer
  • A 2-kg block slides along a rough horizontal surface and slows to 10 m/s after traveling 20 m. If the kinetic coefficient of fri
    7·1 answer
  • An object with a charge of -3.2 uC and a mass of 1.0×10^(-2) kg experiences an upward electric force, due to a uniform electric
    5·1 answer
  • When measuring speed, you will measure the
    5·1 answer
  • What is science ? what qualities do we deal in deal in physic ? ​
    10·1 answer
  • Does specific heat of a substance depend on its temperature?​
    11·1 answer
  • If the social distancing length between two students is doubled from two metered to four meters, does the gravitational force be
    7·1 answer
  • Hello people ~
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!