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hichkok12 [17]
4 years ago
7

Why does a light go out when you turn off the wall switch?

Physics
2 answers:
Anton [14]4 years ago
8 0
The answer is b the switch causes a break I'm the circut
kumpel [21]4 years ago
3 0

Answer:

The Answer is B

Explanation:

I did the test.

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Who could explain the phenomenom of interference of light?​
Likurg_2 [28]

Answer:

When the waves reflected from the inner and outer surface combine they will interfere with each other, removing or reinforcing some parts of white light by destructive or constructive interference. ... This results in color.

Explanation:

this is what we studied

so basically  there is like a surface

and 2 different waves coming out of the same source

they will combine and start removing parts of the white light (which originally consists of 6 to 7 colors)

results in showing these colors

6 0
3 years ago
The hypotenuse of a right triangle is 29.0 centimeters. The length of one of its legs is 20.0 centimeters. What is the length of
SVEN [57.7K]
C2 = a2 + b2
29^2 = a^2 + 20^2
841 = a^2 + 400
441 = a^2
a = 21

3 0
4 years ago
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Hot water is poured into a mug and the mug gets hot. This is an example of which type of energy transfer?
Korolek [52]

The answer is B: Conduction

5 0
3 years ago
The height of a building is 31.0m how tall is the building in kilometers
inessss [21]
0.031 kilometers or 31/1000 kilometers
3 0
4 years ago
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What would be the mass of a sample containing 0.7 mol of pure tungsten?. . 0.04 g. . 51.8 g. . 128.7 g. . 262.6 g.
mojhsa [17]
There are several information's of immense importance already given in the question. The answer to the question can be easily determined using those available information's. 

Mr of pure tungsten = 183.84
Mass of tungsten = Mole * Mr
                             = 0.7 * 183.84
                             = 128.7 gm
From the above deduction, it can be concluded that the correct option among all the options that are given in the question is the third option or the penultimate option.
4 0
3 years ago
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