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umka2103 [35]
3 years ago
6

What are some other examples of scientific knowledge that must have resulted from indirect evidence?

Physics
1 answer:
n200080 [17]3 years ago
5 0

Answer:

The atomic model, the structure of the solar system, and the theory of black holes are examples of models created using indirect evidence.

Explanation:

I have no explanation sorry.

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Unpolarized light with an average intensity of 845 W/m2 moves along the x-axis when it enters a Polarizer A with a vertical tran
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Answer:

θ = 36.2º

Explanation:

When light passes through a polarizer it becomes polarized and if it then passes through a second polarizer, it must comply with Malus's law

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The non-polarized light between the first polarized of this leaves half the intensity, with vertical polarization

          I₁ = I₀ / 2

          I₁ = 845/2

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In this case, the incident light in the second polarizer has an intensity of I₁ = 422.5 W / m² and the light that passes through the polarizer has a value of

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      Cos² θ = I / I₁

      Cos θ = √ I / I₁

      Cos θ = √ (275 / 422.5)

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     θ = cos⁻¹ 0.80678

     θ = 36.2º

This is the angle between the two polarizers

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Explanation:thank  you for asking

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3 years ago
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