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Light with an Intensity of 1 KW/m2 Falls Normally on a Surface

Question 38

Multiple Choice

Light with an intensity of 1 kW/m2 falls normally on a surface and is completely reflected. The radiation pressure is:


A) 1 kPa
B) 3 *1011 Pa
C) 1.7 * 10-6 Pa
D) 3.3*10-6 Pa
E) 6.7* 10-6 Pa

Correct Answer:

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