If you "cook" a compact disc briefly in a microwave oven,
A. it becomes hot enough to soften and sparks leap about its surface.
B. it vibrates back and forth violently in response to the fluctuating electric field.
C. nothing significant happens because it contains no organic materials.
D. it becomes permanently magnetized.
Answer:A
If you "cook" a compact disc briefly in a microwave oven,
A. it becomes hot enough to soften and sparks leap about its surface. B. it vibrates back and forth violently in response to the fluctuating electric field. C. nothing significant happens because it contains no organic materials. D. it becomes permanently magnetized.