AyokaCutiePie7045 AyokaCutiePie7045
  • 09-01-2024
  • Physics
contestada

A perfectly reflecting solid hemisphere of radius R is placed in the path of a parallel beam of light of large aperture. If the beam carries an intensity I, the force exerted by the hemisphere is
A. 2πR²l/c
B. πR²l/c
C. 4πR²l/c
D. πR²l/2c

Respuesta :

Otras preguntas

What was the name of the ocean crossing slaves were transported on?
He Sun bought 3 skirts for s dollars each and a jacket that costs 5 times as much as each skirt. She spent a total of $280. How much did the jacket cost?
You often insert your company's logo into documents you create . One way to make it easier for you to quickly insert it is to save the logo as a
What was the primary food source of the Inuit and Aleut Native Americans?
What was the name of the ocean crossing slaves were transported on?
is coffee a mixture or compound
An artist can paint 4 paintings for 2 hours. What is the artist's unit rate.
In one species of bird, there are three varieties of feather color. What is this an example of?
you and two friends share 7 cookies. how many cookies do you each get
You paint 3/4 of a wall in 1/2 hour. Your dad paints 3/4 of a wall the same size in 1/4 hour. How do your rates compare?