Answers Crowley Credit Recovery Physics B Diffraction — Unit testQuestion 2

2

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Diffraction — Unit test

Question 2 • Crowley Credit Recovery Physics B

A photon has 8.0 × 10–15 J of energy. Planck’s constant is 6.63 × 10–34 J•s.

Answer

1.21 × 1019 Hz

Option

8.3 × 10–20 Hz

Option

1.21 × 10–19 Hz

Option

8.3 × 1020 Hz

Option

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