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
irina [24]
3 years ago
15

What is the smallest frequency at which the string can be moved to produce any standing wave?

Physics
2 answers:
aleksklad [387]3 years ago
8 0
The first harmonic would be the smallest frequency for a string to produce a standing wave. In addition, the strings were fixed in a single attachment and have only limited motion. It is because standing waves require a specific medium for the sound to travel in it.
dem82 [27]3 years ago
4 0

Answer:

v/2l the first harmonic of the wave.

Explanation:

Since the first harmonic of standing wave is produced when the wavelength is double of the string length, so that crest and trough of the wave falls over one another to form a standing wave.

As v=fλ and λ=2L (L being the length of the string)

so, f=v/2L

You might be interested in
If a net force applied to an object is equal to zero, then the forces that are acting on an object are considered.
hjlf

Answer:

The mass will accelerate. Balanced Forces: When forces are in balance, acceleration is zero. Velocity is constant and there is no net or unbalanced force. A plane will fly at constant velocity if the acceleration is zero.

Explanation:

5 0
3 years ago
Read 2 more answers
1 hp is equal to? What is the answer​
rewona [7]
The electrical equivalent of one horsepower is 746 watts in the International System of Units (SI), and the heat equivalent is 2,545 BTU (British Thermal Units) per hour. Another unit of power is the metric horsepower, which equals 4,500 kilogram-metres per minute (32,549 foot-pounds per minute), or 0.9863 horsepower.
5 0
2 years ago
A circular loop of wire with a radius of 20 cm lies in the xy plane and carries a current of 2 A, counterclockwise when viewed f
Zina [86]

To solve this problem we will apply the concept related to the magnetic dipole moment that is defined as the product between the current and the object area. In our case we have the radius so we will get the area, which would be

A=\pi r^2

A =\pi (0.2)^2

A =0.1256 m^2

Once the area is obtained, it is possible to calculate the magnetic dipole moment considering the previously given definition:

\mu=IA

\mu=2(0.1256)

\mu=0.25 A\cdot m^2

Therefore the magnetic dipole moment is 0.25A\cdot m^2

6 0
3 years ago
Use the drop-down menus to complete each sentence.
qaws [65]

Answer:b

Explanation:

6 0
2 years ago
When adjusting the valve clearances on the engine, Technician A says the valves are closed when the valve lifter or follower is
andre [41]

Answer:

A. Technician A only

Explanation:

The camshaft opening ramp is what opens the valve, it starts at the basement of the inner circle and closes at the nose while the camshaft closing ramp allows for closing a valve starts at the nose and closes at the inner base circle. Valve clearance on an engine are performed when closing a valve, and is completed when the valve lifter or follower is on the inner base circle of the camshaft lobe.

7 0
3 years ago
Other questions:
  • Explain our ideas about why the terrestrial planets are rocky and have less gas than the giant planets.
    14·1 answer
  • A sound wave propagates through a region filled with an ideal gas at constant temperature T. It approaches an acoustically perme
    8·1 answer
  • As you watch the surfers right away towards the shoreline what is the shoreline
    10·1 answer
  • darwins explanation for why different species exist is best described as a law, theory, inquiry, hypothesis?
    11·1 answer
  • According to the principle of conservation of momentum, A. the amount of momentum of all the objects in the universe is constant
    15·1 answer
  • he Hobbits are building a watchtower so they can prepare to battle in case trolls decide to attack them. One Hobbit will always
    13·1 answer
  • Electronegativity increases when atoms ___
    14·1 answer
  • Two tectonic plates are moving in opposite directions underneath the Pacific Ocean. In this area, we will be able to find
    10·1 answer
  • How much time does it take the shock wave arrive
    8·1 answer
  • A graduated cylinder has 50ml of water in it before A marble is dropped in after the marble is dropped into the graduated cylind
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!