Question

Help please Radiation flux of 10 W normally falls on a surface with a reflection coefficient of 0.4. With what force he presses radiation on this surface?

Answer 1

Ответ:

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Объяснение:

Answer 2

To calculate the force exerted by radiation on a surface, you can use the formula:

Force = Radiation Flux * (1 - Reflection Coefficient) / (Speed of Light)

Let's plug in the given values:

Radiation Flux = 10 W Reflection Coefficient = 0.4

Substituting these values into the formula:

Force = 10 W * (1 - 0.4) / (Speed of Light)

The speed of light is approximately 299,792,458 meters per second.

Force = 6 W / 299,792,458 m/s

The force exerted by radiation on the surface is approximately 2.00153 × 10^(-8) Newtons.