jachmay3754 jachmay3754
  • 14-08-2020
  • Physics
contestada

A 26.5-mW laser beam of diameter 1.88 mm is reflected at normal incidence by a perfectly reflecting mirror. Calculate the radiation pressure on the mirror.

Respuesta :

ayfat23
ayfat23 ayfat23
  • 14-08-2020

Answer:

Explanation:

Area= pier^2

=( 1.88/2)^2= 0.0000000314m^2

Intensity= 0.0265/0.000000314

= 7962W/m^2

Pressure= 2*7962)/345= 5.13*10^-5pa

Answer Link

Otras preguntas

Porque mecuona el autor “los doce de la fama en las lineas 60-61?
Explain why photosynthesis is important for building the structure of plant cells
The expression 7(y-5)is equivalent to which of the following expressions? A y-35 C-35+7y B 2y D 7y-50
What is the maximum number of VLANs that can be configured on a switch supporting the 802.1Q protocol? Why?
Describe how you would prepare exactly 100 mL of 0.109 M picolinate buffer, pH 5.61. Possible starting materials are pure picolinic acid (pyridine-2-carboxylic
help with #6!! will mark brainliest
-7+8 what is negative 7 plus 8?
A car goes from 20 m/s to 70 m/s in 4 seconds, what is its acceleration?
The cost C, in dollars, for delivered pizza depends on the number p of pizzas ordered. The situation is represented by the function rule C equals 5 plus 9 p. Wo
can you help me doing an essay about actual self​