Answer:
I think the reflection of light off of a shiny surface is the answer... Hope this helps
Explanation:
Speed has only magnitude and no direction.
I'm assuming we're applying the standard Integral form of the calculation of work. The solution is provided in the image.
Answer:
The wavelength = 0.3333 meters at 900 MHz, therefore, = /4 = 0.08333 meters.
There is no certain time on how long it takes. Because the factors will always be different and the factors heavily affect the evaporation time. Some factors include: humidity, heat, how the sun is visible (whether clouds are covering it or not)