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Mazyrski [523]
3 years ago
11

Is a measure of waves that passes a point in a given amount of time

Physics
1 answer:
GREYUIT [131]3 years ago
8 0
FREQUENCY is the number of complete waves that pass a given point in a certain amount of time. 

Good luck :)
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On the Moon the acceleration due to gravity is about one sixth that on Earth. If a golfer on the Moon imparted the same initial
swat32

Explanation:

We know that that the range of the ball on the earth

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therefore, range of the ball on moon

R_{moon}=\frac{v_o^2sin2\theta}{g_{moon}}

R_{moon}=\frac{v_o^2sin2\theta}{g_{earth}/12}

therefore,

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20. The speed of Light is 3.0 x 108 m/s. Blue Light has a frequency of 6.11 x 1014 Hz. What is its wavelength?
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Answer:

4.91 x 10⁻⁷ m

Explanation:

the applicable formula is

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v = velocity (i.e speed) = given as 3.0 x 10⁸ m/s

f = frequency = given asw 6.11 x 10¹⁴

λ = wavelength

if we rearrange the equation and substitute the values given above,

v = fλ

λ = v/f  

= 3.0 x 10⁸ / 6.11 x 10¹⁴

= 4.91 x 10⁻⁷ m

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3 years ago
As the wavelength of A wave in a uniform medium increases, its speed will what?
viva [34]

The speed of a wave in a uniform medium doesn't depend on its wavelength.


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What voltage produces a current of 50 amps with a resistance of 20 ohms?<br>​
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Answer:

1000 V

Explanation:

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V = IR

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V = 1000 V

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