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5.3 Wave interactions

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Question 25
H

Light of frequency 5.0 × 1014 Hz travels through glass at a speed of 2.0 × 108 m/s.

What is the wavelength of the light in the glass?

[1]
A

6.0×10−7 m6.0 \times 10^{-7}\ \text{m}6.0×10−7 m

B

2.5×106 m2.5 \times 10^{6}\ \text{m}2.5×106 m

C

4.0×10−7 m4.0 \times 10^{-7}\ \text{m}4.0×10−7 m

D

1.0×1023 m1.0 \times 10^{23}\ \text{m}1.0×1023 m

Markscheme

5.3 Wave interactions Questions

  1. GCSE
  2. /Physics
  3. /5.3 Wave interactions

51 exam-style questions on OCR GCSE Physics 5.3 Wave interactions, covering 5.3.1 Wavelength and how substances affect waves, 5.3.2 Wave velocity in different substances, 5.3.3 Convex and concave lenses, 5.3.4 Ray diagrams for reflection and refraction, and 5.3.5 Colour, absorption and reflection. Each one has a worked solution and a mark scheme showing where the marks go.

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