The de Broglie wavelength of a particle depends only on the particle's charge the particle's energy...
A particle has a de Broglie wavelength of 4.90x10^-10 m. Then its kinetic energy is cut in half. What is the particle's new de Broglie wavelength, assuming that relativistic effects can be ignored?
A particle has a de Broglie wavelength of 2.9 × 10-10m. Then its kinetic energy increases by a factor of 3. What is the particle's new de Broglie wavelength, assuming that relativistic effects can be ignored?
A particle has a de Broglie wavelength of 3.0 × 10-10m. Then its kinetic energy increases by a factor of 4. What is the particle's new de Broglie wavelength, assuming that relativistic effects can be ignored?
What is the de Broglie wavelength (in meters) of a neutron traveling at a speed of 0.92 c? Since the neutron's speed is close to the speed of light (c), Special Relativity must be used when calculating the linear momentum (p). The mass of the neutron is 1.675 x 10-27 kg. Suppose that an alpha particle (mαα = 6.646 x 10-27 kg) has a kinetic energy of 75 keV. What is the alpha particle's speed (v) (in terms of "c")?...
A particle has a de Broglie wavelength of 2.1 x 10-1°m. Then its kinetic energy increases by a factor of 3. What is the particle's new de Broglie wavelength, assuming that relativistic effects can be ignored? Number 1.62e-10 unitsym the tolerance is +/-2%
A particle has a de Broglie wavelength of 2.1 x 1010m. Then its kinetic energy increases by a factor of 3. What is the particle's new de Broglie wavelength, assuming that relativistic effects can be ignored? Units NumberT1.62e-10 the tolerance is +/-2%
A certain shade of blue has a frequency of 7.15 x 10'4 Hz. What is the energy of exactly one photon of this light? E = A certain rifle bullet has a mass of 5.25 g. Calculate the de Broglie wavelength of the bullet traveling at 1505 miles per hour. Consult the table of physical constants as needed. 5.78 X10-9
1. Microwave ovens emit microwave energy with a wavelength of 12.5 cm. What is the energy of exactly one photon of this microwave radiation? 2. A certain shade of blue has a frequency of 7.18x10^14 Hz. What is the energy of exactly one photon of this light?
5. Find the kinetic energy of an electron whose de Broglie wavelength is 34.0 nm. 6. Light with a frequency of 1.85 x 1015 Hz ejects electrons from the surface of zinc, which has a work function of 4.33 eV. What is the minimum de Broglie wavelength of the ejected electrons? nm
5. Find the kinetic energy of an electron whose de Broglie wavelength is 34.0 nm. J 6. Light with a frequency of 1.85 x 1015 Hz ejects electrons from the surface of zinc, which has a work function of 4.33 eV. What is the minimum de Broglie wavelength of the ejected electrons? nm