钨灯或卤钨灯是常用的光源之一,它所产生的光具有的特点是( ) -题库考试答案搜索网

钨灯或卤钨灯是常用的光源之一,它所产生的光具有的特点是( )

单选题

2021-07-17 23:53

A、主要是紫外光
B、连续光谱、紫外光区较窄
C、波长为550~620nm、高光强
D、589nm单色光、高光强
E、锐线光谱

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正确答案

B

试题解析

标签：新能源科学与工程专升本智能化仪器仪表原理及应用 2019级第三学期期末考试

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