Multiple Choice
If two coherent waves,one with intensity 8.0 units and the other with intensity 4.0 units,undergo destructive interference,what is the resulting intensity?
A) 4.0 units
B) 6.0 units
C) -4.0 units
D) 1.9 units
E) 0.7 units
Correct Answer:

Verified
Correct Answer:
Verified
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