Tools & Inquiries G.3 Collecting & Processing Data (id: 7d91b762b)

本题目来源于试卷: Tools & Inquiries G.3 Collecting & Processing Data，类别为 IB化学

[单选题]
The relationship between energy:xpvaw1 kd:: cz 6f0pj.bee/ s, Eh s tf:zx62djv,(+) lpz6icdmpc79ti, and wavelength, λ, is shown according to the equation belx:pv6ml,di pcj62t(f+)i z9ct7hdz s ow.
E=$\frac{hc}{\lambda }$


Which of the below statements are correct for the graph below representing E=$\frac{hc}{\lambda }$
?
I. Energy and wavelength are directly proportional
II.The units for the gradient are J m${}^{-1}$
III.The y-intercept has the units J

A. I and III only
B. II and III only
C. III only
D. I, II, and III


参考答案:  C


本题详细解析:

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