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konstantin123 [22]
2 years ago
12

Can sum1 pls give me the answer to number 3

Physics
1 answer:
inna [77]2 years ago
7 0

maybe if you look it up it will come up

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We all have a tendency to make illusory correlations from time to time. Try to think of an illusory correlation that is held by
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Answer:

Thats a personal question

Explanation:

It asks about you

(illusion is something you think is there but is not)

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2 years ago
What do solar cells convert into electricity?<br> wind<br> SERE<br> water<br> sunlight<br> plants
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3 years ago
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An object has a height of 0.066 m and is held 0.210 m in front of a converging lens with a focal length of 0.140 m. (Include the
Anvisha [2.4K]

Explanation:

Given that,

Size of object, h = 0.066 m

Object distance from the lens, u = 0.210 m (negative)

Focal length of the converging lens, f = 0.14 m

If v is the image distance from the lens, we can find it using lens formula as follows :

\dfrac{1}{v}-\dfrac{1}{u}=\dfrac{1}{f}\\\\\dfrac{1}{v}=\dfrac{1}{f}+\dfrac{1}{u}\\\\\dfrac{1}{v}=\dfrac{1}{0.14 }+\dfrac{1}{(-0.21)}\\\\v=0.42\ m

(a) Magnification,

m=\dfrac{v}{u}\\\\m=\dfrac{0.42}{(-0.21)}\\\\m=-2

(b) Magnification, m=\dfrac{h'}{h}

h' is image height

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Hence, this is the required solution.

4 0
2 years ago
To the nearest tenth, what is the area of the shaded segment when JA=8ft ??
Murrr4er [49]
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3 years ago
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Volume of wood is 68-50 = 18 cm³

Explanation:

<h2>Hope it helps you</h2>
4 0
3 years ago
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