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The intensity...

Question

The intensity of sun on earth is $1400 W / m^{2}$ . Assuming earth to be a black body. Calculate radiation pressure?

4.66 \times 10^{6} N / m^{2}

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1.4 \times 10^{- 6} N / m^{2}

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4.66 \times 10^{- 6} N / m^{2}

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7 \times 10^{- 6} N / m^{2}

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Solution

The correct option is C $4.66 \times 10^{- 6} N / m^{2}$

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