Multiple Choice
Laser light with an intensity of 40,000 W/m2 perpendicularly hits a black perfect absorber rectangular area of width W = 27 mm and height H = 35 mm.What is the force this laser exerts on the area?
A) 1.26 * 10-7 N
B) 33.8 N
C) 2.2 N
D) 34.5 * 10-6 N
E) 9.8 * 10-15 N
Correct Answer:
Verified
Correct Answer:
Verified
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