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stiks02 [169]
3 years ago
13

Please answer will give brainliest

Physics
1 answer:
laila [671]3 years ago
8 0

3b. No

4a. 50N


I hope this helps


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Identifying the word that is described by each statements in the question is listed below:

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2 years ago
What is the average speed of a car that travels 60 meters in 2<br> seconds?
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30 m/s

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3 years ago
Researcher measures the thickness of a layer of benzene (n = 1.50) floating on water by shining monochromatic light onto the fil
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Answer:

Minimum thickness; t = 9.75 x 10^(-8) m

Explanation:

We are given;

Wavelength of light;λ = 585 nm = 585 x 10^(-9)m

Refractive index of benzene;n = 1.5

Now, let's calculate the wavelength of the film;

Wavelength of film;λ_film = Wavelength of light/Refractive index of benzene

Thus; λ_film = 585 x 10^(-9)/1.5

λ_film = 39 x 10^(-8) m

Now, to find the thickness, we'll use the formula;

2t = ½m(λ_film)

Where;

t is the thickness of the film

m is an integer which we will take as 1

Thus;

2t = ½ x 1 x 39 x 10^(-8)

2t = 19.5 x 10^(-8)

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t = 9.75 x 10^(-8) m

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3 years ago
If earth had no landmasses, then the idealized zonal precipitation pattern would have _______.
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4 years ago
In order to generate electricity, nuclear power plants take advantage of this part of the electromagnetic spectrum. gamma rays r
Nat2105 [25]

Well, it is not ultraviolet rays and I highly doubt it is visible light. I would say gamma rays. Hope this helps! :)

6 0
3 years ago
Read 2 more answers
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