5 波數為 2500 cm-1之電磁波,其波長相當於:
(A) 2500 nm
(B) 3000 nm
(C) 4000 nm
(D) 5000 nm

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統計: A(134), B(15), C(1149), D(53), E(0) #451840

詳解 (共 3 筆)

#1364531

λ=1/2500

=0.0004 cm

=0.004mm

=4 μm

=4000 nm

 

16
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#2772399
波數為波長的倒數2500 cm-1 = ...
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10
1
#992096
2500 cm-1 = 1/λ
λ=1/2500
=0.004 cm
=4 μm
=4000 nm
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