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Questions and Answers
What is the energy (E) of a photon with frequency $ν$?
What is the energy (E) of a photon with frequency $ν$?
- $E = \frac{h}{C}$
- $E = \frac{h}{ν}$
- $E = hC$
- $E = hν$ (correct)
What is the wavelength (λ) of light if its frequency is $ν$?
What is the wavelength (λ) of light if its frequency is $ν$?
- $λ = Cν$
- $λ = \frac{1}{Cν}$
- $λ = \frac{C}{ν}$ (correct)
- $λ = C + ν$
What is the frequency of yellow light with a wavelength of 589 nm?
What is the frequency of yellow light with a wavelength of 589 nm?
- Approximately $3.05 × 10^{14} Hz$
- Approximately $1.69 × 10^{14} Hz$
- Approximately $6.38 × 10^{14} Hz$
- Approximately $5.09 × 10^{14} Hz$ (correct)
What is the smallest quantum of energy that an object can absorb from yellow light with a wavelength of 589 nm?
What is the smallest quantum of energy that an object can absorb from yellow light with a wavelength of 589 nm?
What is the frequency of green light with a wavelength of 522 nm?
What is the frequency of green light with a wavelength of 522 nm?