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andreyandreev [35.5K]
3 years ago
14

PLEASE TELL ME IF THIS IS RIGHT CLASS IN % MINUTES

Chemistry
2 answers:
alexdok [17]3 years ago
7 0

Answer:

I think that is pretty good and if you get it wrong you showed your work so your teacher can see you're thinking. That is defenetly gonna get you a score.

Explanation:

jenyasd209 [6]3 years ago
3 0

Answer:

I think is pretty good the most important thing is that you show youre work.Good luck :)

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What is the correct name for the cyclic alkane<br><br> shown on the right?
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What is the correct name for the cyclic alkane shown on the right? 1,3-dimethyl, 3-ethylcyclohexane 1-ethyl, 1,4-dimethylcyclohexane 1-ethyl-1,3-dimethylcyclohexane 1-ethyl-1,3-dimethylcyclopentane 1,3 dimethyl, 3- ethylcyclopentane A
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3 years ago
What is the minimum (non-zero) thickness of a benzene (n = 1.501) thin film that will result in constructive interference when v
ad-work [718]

Explanation:

At each reflecting surface (benzene and glass) there will be 180 degree phase change.

Now, for constructive interference the optical path in benzene is \lambda.

Formula to calculate thickness of a benzene thin film is as follows.

     Optical path length through benzene (\lambda) = 2 \times n \times d

Hence, substituting the given values into the above formula as follows.

    Optical path length through benzene = 2 \times n \times d

                   d = \frac{\text{Optical path length through benzene}}{2 \times n}

                       = \frac{\lambda}{2 \times n}  

                       = \frac{615 \times 10^{-9}}{2 \times 1.501}   (as 1 nm = 10^{-9}m

                       = 204.9 m          

Thus, we can conclude that minimum thickness of benzene is 204.9 m.

4 0
3 years ago
What happens to impacts on the surface of bodies without an atmosphere?
viktelen [127]
<span>https://quizlet.com/21774816/94-and-95-science-flash-cards

i think uu can find it here lol hope it helps

</span>
7 0
2 years ago
Please answer this time without just getting points D.​
xz_007 [3.2K]
D is the answer here look

4 0
2 years ago
When given the following: density = 0.79 g/mL and mass =8g (answer can be found in your reading) What is the volume of the objec
tatyana61 [14]

Hey there!:

Density = 0.79 g/mL

mass = 8 g

Volume = ??

Therefore:

D = m / V

0.79 = 8 / V

Volume = 8 / 0.79

Volume  = 10.126 mL

Hope this helps!

4 0
2 years ago
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