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Question 21N.1.HL.TZ0.13

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.1.HL.TZ0.13
Level HL Paper 1 Time zone TZ0
Command term Question number 13 Adapted from N/A
13.
[Maximum mark: 1]
21N.1.HL.TZ0.13

The diagram shows an interference pattern observed on a screen in a double-slit experiment with monochromatic light of wavelength 600 nm. The screen is 1.0 m from the slits.

What is the separation of the slits?


A.  6.0 × 10−7 m

B.  6.0 × 10−6 m

C.  6.0 × 10−5 m

D.  6.0 × 10−4 m

[1]

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D

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