Particle bullet Mass (kg) electron 0.00190 -27 alpha particle 6.64 x 10- 9.11 x 10 -31 Velocity (m/s) Wavelength 313 1.52 × 107 5.81 x 106 Region smaller than 10-20 m

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Chapter1: Chemical Foundations
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Compare the de Broglie wavelength of a bullet moving at 700 miles per hour (313 m/s) to that of an alpha particle moving at3.40×107 miles per hour (1.52×107 m/s) and an electron with a speed of 1.30×107 miles per hour (5.81×106 m/s)

 

The table below presents information about different particles, detailing their mass, velocity, and associated wavelength regions.

| Particle        | Mass (kg)          | Velocity (m/s) | Wavelength       | Region                        |
|-----------------|--------------------|----------------|------------------|-------------------------------|
| bullet          | 0.00190            | 313            |                  | smaller than \(10^{-20}\) m   |
| alpha particle  | \(6.64 \times 10^{-27}\) | \(1.52 \times 10^{7}\) |                  |                               |
| electron        | \(9.11 \times 10^{-31}\) | \(5.81 \times 10^{6}\) |                  |                               |

### Explanation:
- **Particle**: Indicates the type of particle being observed (bullet, alpha particle, electron).
- **Mass (kg)**: The mass of each particle in kilograms.
- **Velocity (m/s)**: The speed at which each particle is moving, measured in meters per second.
- **Wavelength**: The specific wavelengths associated with these particles are not filled in this table.
- **Region**: Indicates the wavelength region classification. For the bullet, it is specified as "smaller than \(10^{-20}\) m". Regions for alpha particle and electron are not specified.
Transcribed Image Text:The table below presents information about different particles, detailing their mass, velocity, and associated wavelength regions. | Particle | Mass (kg) | Velocity (m/s) | Wavelength | Region | |-----------------|--------------------|----------------|------------------|-------------------------------| | bullet | 0.00190 | 313 | | smaller than \(10^{-20}\) m | | alpha particle | \(6.64 \times 10^{-27}\) | \(1.52 \times 10^{7}\) | | | | electron | \(9.11 \times 10^{-31}\) | \(5.81 \times 10^{6}\) | | | ### Explanation: - **Particle**: Indicates the type of particle being observed (bullet, alpha particle, electron). - **Mass (kg)**: The mass of each particle in kilograms. - **Velocity (m/s)**: The speed at which each particle is moving, measured in meters per second. - **Wavelength**: The specific wavelengths associated with these particles are not filled in this table. - **Region**: Indicates the wavelength region classification. For the bullet, it is specified as "smaller than \(10^{-20}\) m". Regions for alpha particle and electron are not specified.
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