本题目来源于试卷: Wave-EM Wave，类别为 美国物理杯赛(Physics Bowl)
[单选题]
10.19: Which is the correct relafu7j).u; nt 3vjhdca a2:zco:tionship for the speed v of a0nps )(z,+d ntuq6nj the following three electromagas(zd +u n0,n)jpq 6tnnetic waves in vacuum? The waves are : X-rays, UV rays, microwaves.
A. $V_{x\:ray}\:<V_{microwaves}\:<V_{UVrays}$
B. $V_{microwaves}\:<V_{UVrays}\:<V_{x\:ray}$
C. $V_{x\:ray}\:=V_{microwaves}\:=V_{UVrays}$
D. $V_{UVrays}\:<V_{microwaves}\:<V_{x\:ray}$
E. $V_{x\:ray}\:<V_{UVrays}\:<V_{microwaves}$
参考答案: C
本题详细解析:
暂无
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