Answer:
The refractive index of glass, ![\mu_{g} = 1.367](https://tex.z-dn.net/?f=%5Cmu_%7Bg%7D%20%3D%201.367)
Solution:
Brewster angle is the special case of incident angle that causes the reflected and refracted rays to be perpendicular to each other or that angle of incident which causes the complete polarization of the reflected ray.
To determine the refractive index of glass:
(1)
where
= refractive index of glass
= refractive index of glass
Now, using eqn (1)
![tan{53.8^{\circ}} = \frac{\mu_{g}}{1}](https://tex.z-dn.net/?f=tan%7B53.8%5E%7B%5Ccirc%7D%7D%20%3D%20%5Cfrac%7B%5Cmu_%7Bg%7D%7D%7B1%7D)
![\mu_{g} = tan53.8^{\circ}](https://tex.z-dn.net/?f=%5Cmu_%7Bg%7D%20%3D%20tan53.8%5E%7B%5Ccirc%7D)
![\mu_{g} = 1.367](https://tex.z-dn.net/?f=%5Cmu_%7Bg%7D%20%3D%201.367)
Answer: I Think it should be Mixture.
Explanation: Because titanium is a mixture and its only 1% of the 2nd option and its not a pure substance and it might be a compound.
<span>Well, since it's in the shape of a wheel and the person walks around the edge of it, they must have a centripetal acceleration. Since a=v^2/r you can solve for "v" using 2.20 as your "a" and 59.5 as your "r" (r=half of the diameter).
</span> a=v^2/r
v=(a*r)^(1/2)=((2.20)*(59.5))^(1/2)=<span>
<span>11.44 m/s.
</span></span><span> After you get "v," plugged that into T=2 pi r/ v. This will give you the 1rev per sec.
</span> T=2 pi r/ v= T=(2)*(pi)*(59.5)/(11.44)= <span>
<span>32.68 rev/s
</span></span> Use dimensional analysis to get rev per min (1rev / # sec) times (60 sec/min).
(32.68 rev/s)(60 s/min)=<span>
<span>1960.74 rev/min
</span></span>
The products of a chemical reaction are the substances that are changed and the chemicals on the right side of a chemical equation. The correct options are B and C.
<h3>What is chemical reaction?</h3>
The chemical reaction is the reaction between two reactants which led to the formation of products.
The products are substances which forms after reaction. The reactants are the substances which are original materials.
The reactants lie on the left side and products lie on the right side of the reaction.
Thus, the correct options are B and C.
Learn more about chemical reaction.
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