Solution: Light with an average intensity of 683.0 W/m2 falls on a black surface with 0.012 m2 of area, and is completely absorbed. What is the force that the light exerts on the surface? A) 26 nN B) 14 nN C) 2459 nN D) 55 nN

Problem

Light with an average intensity of 683.0 W/m2 falls on a black surface with 0.012 m2 of area, and is completely absorbed. What is the force that the light exerts on the surface?

A) 26 nN

B) 14 nN

C) 2459 nN

D) 55 nN