In this process the high energy gamma radiation i.e, neutron are allowed to pass through the object to be screened and the detector detects the signal by the amount and intensity of radiation.
Thus, giving a relationship with the radiations passed to the sample and indicating whether the explosive is present or not.
The nuclear resonance absorption involves treatment of object with 9.18 MeV gamma rays which undergoes resonance attenuation in the presence of nitrogen concentration which is detected by a detector.
Neutron + 235U
236U
92Kr
+ 141Ba
Hope this helps you
Describe the process of how Thermal Neutron Activity detects explosives. Describe the process of how Nuclear...
Activity 27-2. Nuclear forces and nuclear binding energy [Accompanies Section 27-2] The illustration shows two different nuclei that contain three 3H: 1 proton (p), 2 neutrons (n) nucleons. ?H (hydrogen-3) has one proton and two neutrons, n pn and He (helium-3) has two protons and one neutron. For the + purposes of this problem, treat the nucleons in each nucleus as lying along a line, as shown. 3He: 2 protons (p), 1 neutron (n) р n р (a) Rank the...
Activity 27-4. Nuclear fission (Accompanies Section 27-4] 1 A uranium nucleus (235U) absorbs a neutron. The result is a uranium nucleus (236U) in an excited state. 3 The excited uranium nucleus fissions into two smaller, more tightly bound nuclei... ...as well as a few neutrons. These can trigger the fission of other 235U nuclei. 3 neutrons Neutron + 2350 236U 134 Te 9976 Z = 0 protons Z = 92 protons N = 1 neutron N = 143 neutrons A=Z+N...
Discussion Prompt: Describe the process of nuclear fission. How does it work and when is it used? What is meant by a chain reaction, and how do you control it?
Activity 27-5. Nuclear fusion [Accompanies Section 27-5] In one fusion reaction that occurs in the cores of certain stars, a nucleus of helium-4 (-He, with two protons and two neutrons) fuses with a nucleus of neon-20 (2°Ne, with 10 protons and 10 neutron) to form a nucleus of magnesium-24 (24Mg, with 12 protons and 12 neutrons). A gamma-ray photon (y) is also produced: He + 20Ne + 24 Mg + y (a) Rank the following nuclei in order of their...
Write a detailed explanation of how a nuclear power plant generates electricity. Include concepts from the lessons(energy and power and the physics of explosion; atoms and heat; gravity, force, space; Nuclei and radioactivity; chain-reactions, nuclear reactors, and atomic bombs; electricity and magnetism) on heat, energy, radiation, isotopes, electric and magnetic fields. Your answer should include a detailed explanation of the types of energy involved (kinetic, rotational, chemical, thermal, etc.).
Need help wirh #5!! and 6!
how do I know what to fill in the blanks? please explain how
you work through the process
slow neutron collides with nucleus some oscillations incorporation of neutron become violent causes the nucleus to vibrate daughter nuclei and fast neutrons Key Questions 5. Use the information provided above in the Model to balance each of the following nuclear equations that describe the spontaneous fission that occurs after a slow neutron collides with a U-235...
Describe 1. What is time-driven activity based management (TDABC)? How does it differ from activity based costing (ABC) and why would TDABC be used in place of ABC? 2. According to a Wall Street Journal article (attached, please see below) , a three hour televised football game boils down to 10 minutes and 43 seconds of actual playing time. What other activities take place during a televised football game? Of all the activities, which are value-added and which are non-value...
Define the terms process and process integration. Use these definitions to describe at least one process you deploy at your current place of employment or any previous place of employment. Be specific and use course concepts and principles to support the positions that you take. Your response should have at least 200 to 250 words.
The process of dynamic eqilibrium determines drug concentration in the body. Describe how the phases of absorption, distribution, metabolism, and excretion impact drug concentrations.
1. Nucleus * The point from which an activity or process is directed, or on which it is focused. Contains genetic information (DNA), controls the cell through production of mRNA and tRNA. The central and most important part of an object, movement, or group, forming the basis for its activity and growth. 2. Mitochondria * This is where aerobic respiration takes place to produce ATP as a form of energy the cell can use. An organelle found in large numbers...