An unknown element has a
nucleus with charge 8.00e and a radius of about 2.00×10-15 m. How
much voltage must be used to accelerate a proton (radius 1.20×10-15
m) so that is has sufficient energy to just penetrate the unknown
element? Assume that the potential is that for point charges.
Homework Answers
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An unknown element has a
nucleus with charge 8.00e and a radius of about 2.00×10-15 m....
Problem 2 15 An unknown element has a nucleus with charge 1.00e and a radius of...
Problem 2 15 An unknown element has a nucleus with charge 1.00e and a radius of about 1.40x10m. How much voltage must be used to accelerate a proton (radius 1.20x10m) so that is has sufficient energy to just penetrate the unknown element? Assume that the potential is that for point charges
Problem 2 An unknown element has a nucleus with charge 4.80e and a radius of about...
Problem 2 An unknown element has a nucleus with charge 4.80e and a radius of about 1.80x10-15 m. How much voltage must be used to accelerate a proton (radius 1.20x10-15 m) so that is ha sufficient energy to just penetrate the unknown element? Assume that the potential is that for point charges Submit Answer Tries 0/6
HELP PLS!! Problem 2 เร m 5 m o hat s assur icient An unknown element...
HELP PLS!!
Problem 2 เร m 5 m o hat s assur icient An unknown element has a nucleus with charge 9.60e and a radius o about 3 energy to just penetrate the unknown element? Assume that the potential is that for point charges. 0 ow muc voltage must be used to accelerate a pro on radius Submit Answer Tries 0/6
The nucleus of the hydrogen atom has a radius of about 1.0 × 10-15 m. The...
The nucleus of the hydrogen atom has a radius of about 1.0 × 10-15 m. The electron is at a distance of about 5.29 × 10-11 m from the nucleus. Assuming the hydrogen atom is a sphere with a radius of 5.29 × 10-11 m, find (a) the volume of the atom, (b) the volume of the nucleus, and (c) the percentage of the volume of the atom that is occupied by the nucleus.
The nucleus of a hydrogen atom is a single proton, which has a radius of about...
The nucleus of a hydrogen atom is a single proton, which has a radius of about 1.1 10-15 m. The single electron in a hydrogen atom normally orbits the nucleus at a distance of 5.5 10-11 m. What is the ratio of the density of the hydrogen nucleus to the density of the complete hydrogen atom?
Part ch. a carton nucleus? Aarbon noleus has a charp, of + 6eadb, taas s about...
Part ch. a carton nucleus? Aarbon noleus has a charp, of + 6eadb, taas s about 27,O-10m st า mast be used to accelerate a proton o adus 12x10-1s m so nat t has นǐ ien ener rto Assume the potential is that for point charges Express your answer to two significant figures and include the appropriate units. Value Units
2. In the derivation of the energy levels in the hydrogen atom one commonly assumes that the nucleus is a point charge. However, in reality the size of the nucleus is of the order of Im = 10-15m. Sin...
2. In the derivation of the energy levels in the hydrogen atom one commonly assumes that the nucleus is a point charge. However, in reality the size of the nucleus is of the order of Im = 10-15m. Since this is very much smaller than the typical distance of the electron from the nucleus, which is of the order of a0-0.5A = 0.5 × 10-10m, the finite size of the nucleus can be taken into account perturbatively. (a) Assume that...
The nucleus of a particular atom has a diameter of 1.80 × 10-15 m. What is...
The nucleus of a particular atom has a diameter of 1.80 × 10-15 m. What is the minimum uncertainty in the speed of a proton in this nucleus?
ReviewI Constants The nucleus of a 12 Xe atom (an isotope of the element xenon which...
ReviewI Constants The nucleus of a 12 Xe atom (an isotope of the element xenon which has a total of 125 protons and neutrons) is 6.0 fm in diameter. (1 fm = 1 femtometer = 1 × 10-15 m) Xenon has 54 protons, therfore, the nucleus has total charge q = +54e. Another proton (which is not part of the Xenon nucleus) is placed a distance d 9.0 fm from the surface of the nucleus. (Figure 1) Part A What...
A gold nucleus is 192 fm (1 fm = 10-15 m) from a proton, which initially...
A gold nucleus is 192 fm (1 fm = 10-15 m) from a proton, which initially is at rest. When the proton is released, it speeds away because of the repulsion that it experiences due to the charge on the gold nucleus. What is the proton's speed a large distance (assume to be infinity) from the gold nucleus? (Assume the gold nucleus remains stationary.)
Problem 2 15 An unknown element has a nucleus with charge 1.00e and a radius of about 1.40x10m. How much voltage must be used to accelerate a proton (radius 1.20x10m) so that is has sufficient energy to just penetrate the unknown element? Assume that the potential is that for point charges
Problem 2 An unknown element has a nucleus with charge 4.80e and a radius of about 1.80x10-15 m. How much voltage must be used to accelerate a proton (radius 1.20x10-15 m) so that is ha sufficient energy to just penetrate the unknown element? Assume that the potential is that for point charges Submit Answer Tries 0/6
HELP PLS!!
Problem 2 เร m 5 m o hat s assur icient An unknown element has a nucleus with charge 9.60e and a radius o about 3 energy to just penetrate the unknown element? Assume that the potential is that for point charges. 0 ow muc voltage must be used to accelerate a pro on radius Submit Answer Tries 0/6
Part ch. a carton nucleus? Aarbon noleus has a charp, of + 6eadb, taas s about 27,O-10m st า mast be used to accelerate a proton o adus 12x10-1s m so nat t has นǐ ien ener rto Assume the potential is that for point charges Express your answer to two significant figures and include the appropriate units. Value Units
2. In the derivation of the energy levels in the hydrogen atom one commonly assumes that the nucleus is a point charge. However, in reality the size of the nucleus is of the order of Im = 10-15m. Since this is very much smaller than the typical distance of the electron from the nucleus, which is of the order of a0-0.5A = 0.5 × 10-10m, the finite size of the nucleus can be taken into account perturbatively. (a) Assume that...
ReviewI Constants The nucleus of a 12 Xe atom (an isotope of the element xenon which has a total of 125 protons and neutrons) is 6.0 fm in diameter. (1 fm = 1 femtometer = 1 × 10-15 m) Xenon has 54 protons, therfore, the nucleus has total charge q = +54e. Another proton (which is not part of the Xenon nucleus) is placed a distance d 9.0 fm from the surface of the nucleus. (Figure 1) Part A What...
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