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 relationship for the speed v of the followikaez:, ;a 7vn/p *cjping three *h7s xxqz o;j7iu1fmy 5t8h*u electromagnetic waves in vacuum? The waves are : X-rays, UV rays, micruqo;ysm78zh ui j*751*fhxx towaves.
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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