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2 years ago

15

A(n) what moves the medium in the same direction as the wave travels.

2 answers:

Tju [1.3M]2 years ago

3 0

Answer:

A SURFACE wave moves the medium in the same direction as the wave travels.

Explanation:

Each particles of water in an ocean wave moves in a CIRCLE. A transverse wave moves a medium at an OBTUSE angle to the wave.

dimulka [17.4K]2 years ago

3 0

Answer:

Longitudinal waves

Explanation:

If you push or pull one end of a slinky, you can produce a longitudinal wave. The coils in the spring move back and forth in the same direction, or parallel, to the wave's motion. A longitudinal wave vibrates the medium in the same direction as the wave travels.

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Which of the following would not be useful in trying to correct spherical aberration a. using a combination lens made up of lens

Viefleur [7K]

A. Using a combination lens made up of lenses, each of which has a different index of refraction. Is the correct answer.

8 0

3 years ago

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Consult Interactive Solution 10.37 to explore a model for solving this problem. A spring is compressed by 0.0647 m and is used t

padilas [110]

Answer:

$\omega=32.14\ rad/s$

Explanation:

Given that,

The compression in the spring, x = 0.0647 m

Speed of the object, v = 2.08 m/s

To find,

Angular frequency of the object.

Solution,

We know that the elation between the amplitude and the angular frequency in SHM is given by :

$v=\omega\times A$

A is the amplitude

In case of spring the compression in the spring is equal to its amplitude

$\omega=\dfrac{v}{A}$

$\omega=\dfrac{2.08\ m/s}{0.0647\ m}$

$\omega=32.14\ rad/s$

So, the angular frequency of the spring is 32.14 rad/s.

4 0

3 years ago

What is the difference in light that is refracted compared to the light that is reflected?

Kruka [31]

Answer:

Reflection is when light bounces off an object, while refraction is when light bends while passing through an object.

8 0

3 years ago

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Science: Look at the image and answer the question correctly.

Flauer [41]

I believe it is D I’m sorry if it’s wrong

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3 years ago

A large spool in an electrician's workshop has 55 m of insulation coated wire coiled around it. when the electrician connects a

goblinko [34]

Answer:

21.2 m

Explanation:

The current in the wire is given by Ohm's law:

$I=\frac{V}{R}$

where V is the voltage of the battery and R is the resistance of the wire.

The resistance of the wire is directly proportional to the length of the wire, so we can write:

$R=kL$

where k is a constant and L is the length of the wire. Substituting into the first equation,

$I=\frac{V}{kL}$

We can rewrite this equation also as

$\frac{V}{k}=IL$

where the term on the left is a constant (because the voltage of the battery does not change). So, we can write:

$I_1 L_1 = I_2 L_2$

where:

$I_1 = 1.0 A$ is the current in the first situation

$L_1 = 55 m$ is the length of the wire in the first situation

$I_2 = 2.6 A$ is the current in the second situation

$L_2=?$ is the length of the wire in the second situation

Re-arranging the formula, we can find the value of L2:

$L_2 = \frac{I_1 L_1}{I_2}=\frac{(1.0 A)(55 m)}{2.6 m}=21.2m$

8 0

3 years ago