Answer:
1.907 x 10⁻⁵ J.
Explanation:
Given,
Volume of space, V = 5.20 m³
Assuming the intensity of sunlight(S) be equal to 1.1 x 10³ W/m².
Electromagnetic energy = ?
[tex]E = \mu V[/tex]
[tex]E = (\dfrac{S}{c})\times V[/tex]
where c is the speed of light.
[tex]E = (\dfrac{1.1\times 10^3}{3\times 10^8})\times 5.20[/tex]
[tex]E = 1.907\times 10^{-5}\ J[/tex]
Hence, Electromagnetic energy is equal to 1.907 x 10⁻⁵ J.
