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What is the wavelength of the matter wave associated with a proton moving at 381381 m/s?...

What is the wavelength of the matter wave associated with a proton moving at 381381 m/s?

wavelength of proton matter wave:

What is the wavelength of the matter wave associated with a 153153 kg astronaut (including her spacesuit) moving at the same speed?

wavelength of astronaut matter wave:

What is the wavelength of the matter wave associated with Earth moving along its orbit around the Sun?

wavelength of Earth matter wave:

Solutions

Expert Solution

What is the wavelength of the matter wave associated with a proton moving at 381381 m/s

= h / mv

where h = 6.63e-34 m2 kg / s

= 6.63e-34 / 1.67e-27 * 381

= 1.042e-9 m

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What is the wavelength of the matter wave associated with a 153153 kg astronaut (including her spacesuit) moving at the same speed?

= 6.63e-34 / 153 * 381

= 1.137e-38 m

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What is the wavelength of the matter wave associated with Earth moving along its orbit around the Sun

speed = 107,000 km/h = 29722.22 m/s

so

= 6.63e-34 / 5.97e24 * 29722.22

= 3.736e-63 m

genius_generous answered 2 weeks ago
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