Planck's Constant Is About 7 × 10^{- 34}, in Metric

question 35

Multiple Choice

Planck's constant is about 7 × 10^{- 34}, in metric units. Suppose that Planck's constant were larger than it is actually is. Which of the following would then occur?

• A) Individual photons would have shorter wavelengths, making it harder to observe individual photons.
• B) Individual photons would have larger energies, making it easier to observe individual photons.
• C) Individual photons would have larger wavelengths, making it easier to observe individual photons.
• D) Individual photons would move faster, even though the overall wave speed of electromagnetic radiation would not change.
• E) Individual photons would have smaller energies, making it harder to observe individual photons.