Macmillan Learning The energy of a photon is related to its wavelength through the following equation hc E = where E is the energy, h is Planck's constant, c is the speed of light, and is the wavelength. Rearrange the equation to solve for 2. λ= 2 A photon has an energy of 4.97 x 10-19 J. What is the wavelength of the photon? λ = m

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The energy of a photon is related to its wavelength through the following equation:

\[ E = \dfrac{hc}{\lambda} \]

where \( E \) is the energy, \( h \) is Planck's constant, \( c \) is the speed of light, and \( \lambda \) is the wavelength. Rearrange the equation to solve for \( \lambda \).

\[ \lambda = \]

A photon has an energy of \( 4.97 \times 10^{-19} \) J. What is the wavelength of the photon?

\[ \lambda = \quad \text{m} \]
Transcribed Image Text:The energy of a photon is related to its wavelength through the following equation: \[ E = \dfrac{hc}{\lambda} \] where \( E \) is the energy, \( h \) is Planck's constant, \( c \) is the speed of light, and \( \lambda \) is the wavelength. Rearrange the equation to solve for \( \lambda \). \[ \lambda = \] A photon has an energy of \( 4.97 \times 10^{-19} \) J. What is the wavelength of the photon? \[ \lambda = \quad \text{m} \]
The image displays a task related to spectroscopy, where the objective is to label different spectral lines using an interactive tool.

### Text:

"Use the spectroscopy interactive to label the spectra."

### Spectral Lines:

There are three horizontal bars, each depicting a different set of spectral lines against a black background. Below the bars are placeholders, likely meant for labels, next to the spectra.

1. **First Spectrum:**
   - A continuous spectrum transitioning from violet through blue, green, yellow, and into red.

2. **Second Spectrum:**
   - Distinct lines visible, predominantly in purple and blue, with one in green and one in red.

3. **Third Spectrum:**
   - Several narrow lines, with visible colors including blue, green, and multiple lines in yellow.

### Answer Bank:

Below these bars, there is an "Answer Bank" with the following options:
- lightbulb
- mercury
- Sun
- neon
- sodium
- helium
- hydrogen

Each label likely corresponds to one of the spectra, which need to be matched based on patterns typical for each element or light source.
Transcribed Image Text:The image displays a task related to spectroscopy, where the objective is to label different spectral lines using an interactive tool. ### Text: "Use the spectroscopy interactive to label the spectra." ### Spectral Lines: There are three horizontal bars, each depicting a different set of spectral lines against a black background. Below the bars are placeholders, likely meant for labels, next to the spectra. 1. **First Spectrum:** - A continuous spectrum transitioning from violet through blue, green, yellow, and into red. 2. **Second Spectrum:** - Distinct lines visible, predominantly in purple and blue, with one in green and one in red. 3. **Third Spectrum:** - Several narrow lines, with visible colors including blue, green, and multiple lines in yellow. ### Answer Bank: Below these bars, there is an "Answer Bank" with the following options: - lightbulb - mercury - Sun - neon - sodium - helium - hydrogen Each label likely corresponds to one of the spectra, which need to be matched based on patterns typical for each element or light source.
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