In the figure, projectile particle 1 is an alpha particle and target particle 2 is an oxygen nucleus. The alpha particle is scattered at angle0₁-59.6° and the oxygen nucleus recoils with speed 1.60 x 105 m/s and at angle 02 - 54.0°. In atomic mass units, the mass of the alphaparticle is 4.00 u and the mass of the oxygen nucleus is 16.0 u. What are the (a) final and (b) initial speeds of the alpha particle?(a) Number 601000(b) Number i 10367500myUnitsUnitsm/sm/sm₂0₂

Given: Mass of alpha particle or particle 1 is m1=4 u Mass of particle 2 is m2=16 u Scattering angle…

Answered: projectile particle 1 is an alpha…

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projectile particle 1 is an alpha particle and target particle 2 is an oxygen nucleus.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Radioactive decay

The emission of energy to produce ionizing radiation is known as radioactive decay. Alpha, beta particles, and gamma rays are examples of ionizing radiation that could be released. Radioactive decay happens in radionuclides, which are imbalanced atoms. This periodic table's elements come in a variety of shapes and sizes. Several of these kinds are stable like nitrogen-14, hydrogen-2, and potassium-40, whereas others are not like uranium-238. In nature, one of the most stable phases of an element is usually the most prevalent. Every element, meanwhile, has an unstable state. Unstable variants are radioactive and release ionizing radiation. Certain elements, including uranium, have no stable forms and are constantly radioactive. Radionuclides are elements that release ionizing radiation.

Artificial Radioactivity

The radioactivity can be simply referred to as particle emission from nuclei due to the nuclear instability. There are different types of radiation such as alpha, beta and gamma radiation. Along with these there are different types of decay as well.

Question

In the figure, projectile particle 1 is an alpha particle and target particle 2 is an oxygen nucleus. The alpha particle is scattered at angle
0₁-59.6° and the oxygen nucleus recoils with speed 1.60 x 105 m/s and at angle 02 - 54.0°. In atomic mass units, the mass of the alpha
particle is 4.00 u and the mass of the oxygen nucleus is 16.0 u. What are the (a) final and (b) initial speeds of the alpha particle?
(a) Number 601000
(b) Number i 10367500
my
Units
Units
m/s
m/s
m₂
0₂

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