首页
登录
职称英语
The wavelengths of light and radio waves, unlike high energy gamma radiation, ar
The wavelengths of light and radio waves, unlike high energy gamma radiation, ar
游客
2025-01-17
17
管理
问题
The wavelengths of light and radio waves, unlike high energy gamma radiation, are much shorter.
Nuclear energy is released at the sun’s center as high energy gamma radiation, a form of electromagnetic radiation like light and radio waves, only of very much shorter wavelength.
选项
A、true
B、false
答案
B
解析
比较结构的理解。本题要求听者分辨清所比较之物及其对比关系。原文谈到nuclear energy(核能)时,将其解释为high energy gamma radiation(高能伽马辐射),像光波和无线电波一样属于一种光磁射线,只是其波长更短一些。由此可见,题干说光波和无线电波的波长短得多的说法是错误的。
转载请注明原文地址:https://tihaiku.com/zcyy/3916839.html
相关试题推荐
Thewavelengthsoflightandradiowaves,unlikehighenergygammaradiation,ar
Thewavelengthsoflightandradiowaves,unlikehighenergygammaradiation,ar
Thewavelengthsoflightandradiowaves,unlikehighenergygammaradiation,ar
Thewavelengthsoflightandradiowaves,unlikehighenergygammaradiation,ar
Thewavelengthsoflightandradiowaves,unlikehighenergygammaradiation,ar
Itlooksunlikelythatmedicalsciencewillabolishtheprocessofageing.B
Itlooksunlikelythatmedicalsciencewillabolishtheprocessofageing.B
[originaltext]Ifyou’regoodatmanagingyourowntimeandenergy,itisveryl
[originaltext]Ifyou’regoodatmanagingyourowntimeandenergy,itisveryl
[originaltext]Ifyou’regoodatmanagingyourowntimeandenergy,itisveryl
随机试题
[originaltext]W:Hello.Whoisspeaking,please?M:Hi,Alice.ThisisFred.Wo
Whatkindofhobbiesdoesthewomanlikebest?[br][originaltext]W:Andy,what
行车中,制动报警灯亮,应试踩一下制动,只要有效则可正常行车。()
将钢材加热到723~910℃或更高温度后,在空气中冷却的热处理方法称为( )。
下列关于律师对申请股权投资基金管理人登记的机构出具法律意见书的说法正确的是(
ALP在人体各组织中含量最多的是A.肺脏B.心肌C.脑组织D.红细胞E.骨骼
()是在控制的条件下系统地操纵某些变量,来研究这些变量对其他变量所产生的影响,从
手术区皮肤消毒范围要包括手术切口周围至少 A.6cmB.10cmC
1.相关研究指出,改革开放30年来,中国农村改革存在的主要问题是:农民收入增长缓
根据公司法律制度的规定,下列选项中,属于上市公司监事会职权的有( )。A.检查
最新回复
(
0
)