At High Noon, the Sun Delivers 900 W to Each $\sigma$

question 33

Multiple Choice

At high noon, the Sun delivers 900 W to each square meter of a blacktop road. What is the equilibrium temperature of the asphalt, assuming its emissivity e = 1? ( $\sigma$ = 5.67*10^-8 W/m²*K⁴) .

• A) 75\(\degree\)C
• B) 82\(\degree\)C
• C) 91\(\degree\)C
• D) 99\(\degree\)C