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Damm [24]
3 years ago
6

1. Identify this mystery element: I am very reactive, I desperately want to get rid of my electron. When I make a compound with

Chlorine it is table salt. Who am I? 2. Identify this mystery element. I am amazing and have no cares in the world. I don’t like to form bonds because frankly, I am so perfect. I was very popular in Las Vegas by making lights very bright and colorful.
Physics
2 answers:
galina1969 [7]3 years ago
8 0
1.) NaCl (Sodium Chlorine)
2.) Ne (Neon) lights.
sladkih [1.3K]3 years ago
5 0
1) You are Sodium
2) You are Neon
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When changing a tire sized 195/75 R15 to a 5 percent lower profile, the correct tire size would be _____
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Answer and explanation:

When you are changing a car tire, the most important thing is to keep the total diameter as equal as possible.

The total car tire diameter can be calculated as:

D_{tot orig}=\frac{195 \cdot 75}{2540 \cdot 2}+15''=26.5''

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The problem is that the profiles are normalized and the nearest profile available is 70.

If we take a theorical tire with a profile of 71.25:

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The theorical tire size should be 205/71 R15.

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The best option for real tire size is: Tire 225/70 R14 (wheel diameter of 26.4'') or 205/70 R15 (wheel diameter of 26.3'').

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