Question

The average intensity of the sunlight in Miami, Florida, is 1040 W/m2. What is the average value of the radiation pressure due to this sunlight in Miami

Answer 1

The average value of the radiation pressure due to this sunlight in Miami is 3.467 x 10⁻⁶ N/m²

Step-by-step explanation:

Given;

the average intensity of the sunlight in Miami, I = 1040 W/m²

the average value of the radiation pressure = ?

Radiation pressure is calculated as;

`Radiation \ pressure = (I *C_R)/(C)`

Where;

I is the average intensity of the sunlight

CR is solar radiation coefficient = 1

C is the speed of light = 3 x 10⁸ m/s

`Radiation \ pressure = (I *C_R)/(C) \\\\Radiation \ pressure = (1040 *1)/(3*10^8) \\\\Radiation \ pressure = 3.467*10^(-6) \ N/m^2`

Therefore, the average value of the radiation pressure due to this sunlight in Miami is 3.467 x 10⁻⁶ N/m²