DP Physics (first assessment 2025)

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Question 23M.1A.SL.TZ1.1

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1A.SL.TZ1.1
Level SL Paper 1A Time zone TZ1
Command term Question number 1 Adapted from N/A
1.
[Maximum mark: 1]
23M.1A.SL.TZ1.1

What is a possible wavelength of a visible light photon?


A.  500 μm

B.  500 nm

C.  50 μm

D.  50 nm

[1]

Markscheme

B

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