Which of the above affect the microwave signatures of objects?
A. 1, 2 and 3 only
B. 1, 2, 3 and 4
C. 3 and 4 only
D. 1, 2 and 4 only
Answer:B
Which of the above affect the microwave signatures of objects?
A. 1, 2 and 3 only B. 1, 2, 3 and 4 C. 3 and 4 only D. 1, 2 and 4 only