The absorption, reflection and transmission of microwave by different materials
不同物質對微波的吸收、反射和穿透力
Answers:
答案:
波長大約是 3.00 x 10
8
/ (1.07 x 10
10
) m = 0.028 m,即 2.8 cm。
潛水艇所發出的微波會被海水阻隔。
C