Answers 25-26 TX-Physics B-CR Unit Test — Unit testQuestion 13

13

QuizMultiple Choice

Unit Test — Unit test

Question 13 • 25-26 TX-Physics B-CR

Visible light travels at a speed 3.0 × 108 of m/s. If red light has a wavelength of 6.5 × 10–7 m, what the frequency of this light?

Answer

A

2.2 × 10–15 HZ

B

2.0 × 102 HZ

C

3.0 × 108 HZ

D

4.6 × 1014 HZ

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