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Olenka [21]
3 years ago
7

What is a tuning fork in science? and hi

Physics
2 answers:
Anettt [7]3 years ago
7 0

\huge \bold \red{tuning \: fork: }

It is a "U" shaped , two pronged elastic metal . it is traditionally used to generate tunes in a music .

The fork has handle and two tines.

When the tuning fork is hit with a rubber hammer, the tines begin to vibrate.

this is how tunning foek works .

it is a sound resonator , works by producing perfect tuning .

<em>Image</em><em> </em><em>s</em><em>o</em><em>u</em><em>r</em><em>c</em><em>e</em><em> </em><em>-</em><em> </em><em>G</em><em>o</em><em>o</em><em>g</em><em>l</em><em>e</em>

leva [86]3 years ago
3 0

Explanation: A tuning fork is a vibrating object that can produce sound. The fork has a handle and two tines. When the tuning fork is hit with a rubber hammer, the tines begin to vibrate. The back and forth vibration of the tines produce disturbances of surrounding air molecules.

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Leona [35]

Answer:

E) is described by all of these

Explanation:

The magnetic force on a charged particle is expressed as:

F = qv * B = qvBsinθ

Where,

q = charge on particle

θ = angle between the magnetic field and the particle velocity.

v = velocity of the particle

B = magnitude of field vector

From here, we could denote that magnetic force, F depends on charge on particle, velocity of particle, magnitude of field vector.

The magnetic force on a charged particle is at right angles to both the velocity of the particle. The magnetic force and magnetic field in a charged particle are perpendicular to each other, the right hand rule is used to determine the direction of force.

The correct option is E.

3 0
3 years ago
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What is linear momemtum​
Genrish500 [490]

Answer:

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Explanation:

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7 0
3 years ago
Mrs. Paul and Dr. Mykannen ride a tandem bike on the beach. They ride along the beach for about 455 meters. Their final velocity
algol [13]

Answer:

Time = 80.91 seconds

Explanation:

Given the following data;

Velocity = 5.50 m/s.

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To find the time;

Velocity can be defined as the rate of change in displacement (distance) with time. Velocity is a vector quantity and as such it has both magnitude and direction.

Mathematically, velocity is given by the equation;

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Substituting into the formula, we have;

5.5 = 445/time

Time = 445/5.5

Time = 80.91 seconds

5 0
3 years ago
Which type of macromolecules a cell brake down food?
kobusy [5.1K]

Answer:

Hope this helps you find the answer

Explanation:

The proteins, lipids, and polysaccharides that make up most of the food we eat must be broken down into smaller molecules before our cells can use them—either as a source of energy or as building blocks for other molecules.

8 0
3 years ago
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Explanation:

Find the acceleration using this kinematic equation:

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Now use this kinematic equation to find the displacement:

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3 0
4 years ago
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