Derive Rutherford scattering formula of alpha radiations from a gold foil on the basis of nuclear model of atom. Why did planetary model of atom fail?

Q: In Bohr dtom. efectron movos from (n=2)to the (n-1) Find the released eneray aud wavefingth Cau sed…

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Q: A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n=4 level.…

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Q: Assuming nucleus to be uniformly charged, calculate the work done against electrostatic forces in…

A: SOlution: Given that  nucleus to be uniformly charged, calculate the work done against electrostatic…

Q: Using the Bohr formulas, estimate the average distance from the nucleus for an electron in the…

A: Given value--- electron orbit n = 1 . Atomic number = 92 . We have to find--- What is its kinetic…

Q: Calculate the ionization energy of helium atom in Joule. b) If light is used to release an electron,…

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Q: Q1 / What is the isotope used in this experiment when the average distance between two successive…

A: Isotopes are variants of a particular chemical element which differ in neutron number, and…

Q: Describe the Thomson raisin pudding model of the atom.

A: Thomson raisin pudding model is one of the initial attempts for an atomic model.This model proposed…

Q: 1: An electron revolves around a nucleus with frequency of revolution 1015 Hz. If the radius of…

A: To Find: Magnetic moment (M) Given: Frequency of revolution n=1015 Hz Radius of orbit r=0.53…

Q: Does Bohr atomic model comes in semiclassical physics cateogory if comes then explain in detail?

A: To answer: If Bohr atomic model comes in semiclassical physics then explain it.

Q: How does you understand by negative effective mass of electron.

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Q: Which model of the hydrogen atom, the Bohr model orthe quantum-mechanical model, predicts that the…

A: In the Bohr's model, the electrons are placed in definite circular orbits. The electron in the…

Q: 1) The total number of the protons in the atom is its ____, while the sum of the protons and…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Suppose our E-field measurement has an uncertainty of 0.25 kV/m and our radius of curvature…

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Q: In an alpha particle scattering experiment, it is determined that the ratio of the cross-sectional…

A: cross sectional area of target nucleuscross sectional area of atom = 3.25×10-9radius of atom =…

Q: Which of the following inconsistencies led to the rejection of the solar system model proposed by…

A: The solar system model proposed by Rutherford was neglected because any charge particle orbiting…

Q: 2: An electron in an atom revolves around the nucleus in an orbit of radius 0.5 A. Calculate the…

A: The radius of orbit of the electron around the nucleus is given as, r=0.5 Ao (or) r=0.5×10-10 m The…

Q: a) The diagram below shows a plan view of the apparatus used by Rutherford and his team which led…

A: Alpha source in lead collimator, Travelling microscope with phosphorescent screen Gold foil

Q: Question 1   a) The diagram below shows a plan view of the apparatus used by Rutherford and his…

A: The ultimate particles of matter are known as 'atoms'. In order to know how the positive charges and…

Q: 4- If there is no incident light on a photodiode, the reverse current is very small and is called a.…

A: In case of photodiode, a very small amount of current is produced when no light is incident on it.

Q: 4. If someone wanted to build a scale model of the atom with a nucleus I m in diameter, how far away…

A: Diameter of the nucleus is 1 m. So, radius of the neutron is r = 0.5 m Now usually, in an atom…

Q: In the Rutherford scattering experiment, when Rutherford sent an alpha particle, did he know it was…

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Q: Whilst the vast majority of alpha particles passed through the gold foil with little or no…

A: According to the accepted atomic model before Rutherford’s gold leaf experiment, the mass and charge…

Q: 2. The atomic nucleus may be a sphere of a positive charge, with a diameter very much less than that…

A: The objective of the question is to discuss the experimental evidence that supports the view that…