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
Sergeu [11.5K]
3 years ago
13

Four complete waves pass the duck in one second the frequency of this wave is

Physics
1 answer:
galben [10]3 years ago
3 0
The frequency of a wave is the number of complete oscillations passing a given point per second.

In this case, assuming the duck is stationary, we have 4 complete waves passing the duck in one second: therefore, the frequency of the wave is
f= \frac{4}{1 s}=4 Hz
You might be interested in
Why is it important to assess flexibility both before and during a workout regimen? a. to assess flexibility progress b. to keep
lidiya [134]

It important to assess flexibility both before and during a workout regimen because to assess flexibility progress.

<h3>What is a flexibility exercise?</h3>

Flexibility exercises, as the name implies, help to increase the stretch of the muscles, improving the range of motion. More flexibility is also important to help prevent possible post-workout soreness.

In this case we have that the reason to continue doing stretching before and during the exercises is about  to assess flexibility progress.

See more about flexibility at brainly.com/question/15395713

#SPJ4

5 0
2 years ago
Read 2 more answers
Link between mass and force of gravity?
Leviafan [203]
Mass x Force of gravity = Weight

Weight is a force.

On Earth, the force due to gravity is ~9.81 N/Kg. So an object of 100 Kg will have a weight of ~981 N

8 0
2 years ago
Read 2 more answers
Fill in the blanks to complete the sentence.
mina [271]

The answer is:

Fill in the blanks to complete the sentence.

Light acts like a  PARTICAL  when it bounces off surfaces,

and acts like a  WAVE  when it bends around objects.

I hope this helps you :>

4 0
3 years ago
Read 2 more answers
If a molecule has four hybrid sp3 orbitals, it can be concluded that the molecule has a
Lilit [14]
If a molecule is found to have four hybrid sp3 then we say that it has a <span>tetrahedral molecular geometry. thsi is the correct term to define this type of molecules. So your option would be C. Hope this is useful</span>
7 0
3 years ago
Read 2 more answers
A wave that can travel with or without a medium is called a(n)
denis23 [38]

Answer:

C

Explanation:

Answer  A: A surface wave is a wave that travels along the surface of a medium.

Answer B, C: Electromagnetic waves are waves that have no medium to travel whereas mechanical waves need a medium for its transmission.

Answer D: The sentence in the answer D does not fit to the blank in the definition ( of the question )

......

Hope this answer can help you.

5 0
3 years ago
Other questions:
  • A steel railroad track has a length of 40 m when the temperature is −5 ◦C. What is the increase in the length of the rail on a h
    12·2 answers
  • When subjected to a force of compression, the length of a bone (compression Young's modulus 9.4 x 109 N/m2, tensile Young's modu
    8·1 answer
  • During a launch, a space shuttle increases its speed starting from 6 seconds to
    9·1 answer
  • What is the speed u of the object at the height of (1/2)hmax? Express your answer in terms of v and g. Use three significant fig
    15·1 answer
  • Someone help me , is it qualitative or quantitative.
    11·1 answer
  • A weightlifter curls a 30 kg bar, raising it each time a distance of 0.50 m .How many times must he repeat this exercise to burn
    7·1 answer
  • 12. One object has half the mass of another object. The first object also has half the ---.
    7·1 answer
  • Click the picture to se question
    10·1 answer
  • Standard unit definition​
    9·2 answers
  • the atomic number of uranium-235 is 92, its half-life is 704 million years, and the radioactive decay of 1 kg of 235u releases 6
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!