Question

What would be the speed of the following particles if they had the same wavelength as a photon of red light (? = 750.0 nm)? Proton (mass = 1.673 × 10?²? g) 0.528 m / s Neutron (mass = 1.675 × 10?²? g) 0.527 m / s Electron (mass = 9.109 × 10?²? g) m / s Alpha particle (mass = 6.645 × 10?²? g) m / s

          What would be the speed of the following particles if they had the same wavelength as a photon of red light (? = 750.0 nm)?

Proton (mass = 1.673 × 10?²? g)
0.528 m / s

Neutron (mass = 1.675 × 10?²? g)
0.527 m / s

Electron (mass = 9.109 × 10?²? g)
m / s

Alpha particle (mass = 6.645 × 10?²? g)
m / s

What would be the speed of the following particles if they had the same wavelength as a photon of red light (? = 750.0 nm)?

Proton (mass = 1.673 × 10?²? g)
0.528 m / s

Neutron (mass = 1.675 × 10?²? g)
0.527 m / s

Electron (mass = 9.109 × 10?²? g)
m / s

Alpha particle (mass = 6.645 × 10?²? g)
m / s

Added by Gregory L.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Prabhu Ramji

09/29/2022

Step 1

Given: Mass of proton (m) = 1.673 x 10^-27 kg Planck's constant (h) = 6.626 x 10^-34 J·s Wavelength (λ) = 750 x 10^-9 m Using the formula v = h / (m * λ), we can calculate the speed of the proton: v = 6.626 x 10^-34 J·s / (1.673 x 10^-27 kg * 750 x 10^-9 m) v = Show more…

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What would be the speed of the following particles if they had the same wavelength as a photon of red light (λ = 750.0 nm)? Proton (mass = 1.673 × 10⁻²⁴ g) 0.528 m / s Neutron (mass = 1.675 × 10⁻²⁴ g) 0.527 m / s Electron (mass = 9.109 × 10⁻²⁸ g) m / s Alpha particle (mass = 6.645 × 10⁻²⁴ g) m / s