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Anna11 [10]
2 years ago
11

You want to place a mirror at a blind turn on the staircase in your house. Which would be best suited for this purpose?

Physics
2 answers:
Vlad [161]2 years ago
7 0
Hello there,

I think "<span>convex mirror" would be your answer!</span>
Elan Coil [88]2 years ago
4 0
Your answer is "convex mirror"

Hope this helps!
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Hope this helped! :)
4 0
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How can the atomic number of nitrogen be determined?
Doss [256]

Answer:

So... for the element of NITROGEN, you already know that the atomic number tells you the number of electrons. That means there are 7 electrons in a nitrogen atom. Looking at the picture, you can see there are two electrons in shell one and five in shell two.

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2 years ago
A smoke detector is an electronic fire-protection device that automatically senses the presence of smoke as a key indicator of f
Colt1911 [192]

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nfpa.org is the website with theanswer

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2 years ago
A girl kicks a blue ball with a velocity of 20.0 m/s at 65.0o. How long is it in the air?
34kurt

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t = usin©/g

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