Radiation pressure: Light with an average intensity of 683 W/m2 falls on a black surface and is completely absorbed. What is the radiation pressure that the light exerts on this surface if it strikes perpendicular to the surface? (c = 3.00 × 108 m/s)
A. 2280 nN/m2
B. 205,000 N/m2
C. 4550 nN/m2
D. 1140 nN/m2
Answer: A
You might also like to view...
A photo sharing website stores the images to your account and enables you to share, print, and edit image files.
Answer the following statement true (T) or false (F)
A ball, of mass 100. g, is dropped from a height of 12. m. Its momentum when it strikes the ground is
A) 1.5 kg?m/s. B) 4.8 kg?m/s. C) 3.3 kg?m/s. D) 2.4 kg?m/s. E) 1.8 kg?m/s.
According to the steady state theory, the universe did not expand
Indicate whether the statement is true or false
The lowest energy level of a particle confined to a one-dimensional region of space (a box, or infinite well) with fixed length L is E0
If an identical particle is confined to a similar region with fixed length L/6, what is the energy of the lowest energy level that the particles have in common? Express your answer in terms of E0.