Fsc physics book 2 ch 21 binding energy topics

Multiple choice questions with answers for physics fsc part 2. These videos are free to use for promotional and commercial purpose by keeping the credits to maktab. Get 2nd year, fsc part 2 physics video lectures online free for pakistani students. For physics, questions can be framed form any corner of the book or maybe outside the textbook, thus you need an advanced knowledge rather than practicing only through textbooks. These notes are very helpful to prepare physics paper of fsc part 1 for federal board, multan board, faisalabad board, sargodha board, gujranwala board, dg khan board, rawalpindi board or any other board of punjab, pakistan. Binding energy, nuclear physics from alevel physics tutor. Fsc physics book 2, ch 21 radiation exposure inter part 2.

Important questions for class 11 physics chapter wise physics. Electrostatics within the 12th forums, part of the classes category. Introduction to physics of charging and discharging 9 fluxes might be directed, omnidirectional fluxes are assumed in this document because spacecraft orientation relative to the plasma is often not welldefined. Fsc physics book 2, ch 20 explain laser 12th class physics duration. If you have any questions about this lecture on second year physics ch 21, you can. To get the online preparations for the physics class 12th class fa fsc and get higher marks with help of this online service. The topic being discussed is topic exercise question 1 to 4. Nov 05, 2015 from this section you can also download view notes on physics class 12th f. Fsc physics book2, ch 21, lec 2 mass defect video dailymotion. Meaning that energy applied energy is the origin of motion and not force. If you are currently enrolled in this course, please continue to the 8. The graph below shows the binding energy per nucleon for a range of elements increasing in atomic number. The hydrogen2 nucleus, for example, composed of one proton and one neutron, can be separated completely by supplying 2.

Fsc physics book 2, ch 20 explain laser 12th class. Fsc physics book 2, ch 21 basic forces of nature inter part 2. The nucleus of the atom is held together by binding energy. Internal energy, internal energy is just the total of all the energies inside a substance. Saleem arshed these 1st year physics notes are written by mr. Saleem arshad notes of physics xi for fsc part 1 published by punjab textbook board, lahore. Also you will find answers of questions, solutions of numericals, model papers and oldpapers of federal board fbise and other boards of punjab, pakistan. Ch 21 nuclear fission inter part 2 physics duration. Fsc physics book 2, ch 21 binding energy inter part 2 physics. The mass difference described above represents a loss of energy. Remember when a substance is heated, it doesnt ga gain heat in terms of getting energy, the energy it gets when its heated is internal energy and that energy can be both kinetic and potential so lets say weve got a block of iron thats being heated up by something, those molecules in there are going.

Though, there are many definitions of physics, yet it can be defined as the study of the properties of matter, energy and their mutual relationship is called physics. Dec 16, 2018 fsc physics book 2, ch 20 explain laser 12th class physics. You will find the difference is equal to the electrons mass to three digits, implying the binding energy is small in comparison. This site contains physics class 11 notes, old papers, model papers, and ebooks according to punjab text book board lahore. This energy is called the binding energy of the nucleus, as it is the energy involved in binding the nucleus together. These notes includes topic wise long questions and shot questions. Nuclear binding energy is the energy required to separate an atomic nucleus completely into its constituent protons and neutrons, or, equivalently, the energy that would be liberated by combining individual protons and neutrons into a single nucleus. Binding energy can be increased by either breaking a heavy nucleus into parts or fusing light nuclei together. Find all the important topics and derivations which can be asked in cbse. Fsc physics book 2, ch 21 controlled fission chain reaction. Physics is the branch of science concerned with the nature and properties of matter and energy. So, the binding energy of a nucleus can be calculated using the following formula. Fsc physics book 2, ch 21 basic forces of nature inter part 2 physics. Find all the important topics and derivations which can be asked in cbse class 12 physics board exam 2020.

How would you expect h2 and u235 to be used in nuclear reactors. The binding energy of a nucleus is the energy which would be required to separate the nucleus into its individual separate nucleons. Important questions for class 11 physics important questions for class 11th physics provides you strategies to prepare you for class 11th physics examination. When you make a nucleus from its constituent parts, you give out energy lose mass. Chapter 2 introduction to physics of charging and discharging. Designed with non physics majors in mind, this subject has been taught every fall semester since 2008. Check important question of physics class 12 cbse 2020 board exam. That means that to break up a nucleus you will need to put back in the same amount of energy you took out to convert back into mass. Multiple choice questions with answers for physics fsc part 2, physics mcqs for class 12 with answers tests, physics objective type questions test. Physics principles and problems chapter 24 magnetic field. Dec 18, 2018 in this online lecture, momal attiq explains inter part 2 physics chapter no 20 atomic spectra. Learn chapter 21 physics with free interactive flashcards. It is easy to see that when binding energy is increased, energy in other forms can be released, since a decrease in m corresponds to conversion of mass into energy.

Fsc physics book 2, ch 21 exercise question 1 to 4 inter part 2 physics. Nuclear reactions change the configuration of the nucleus which absorbs or releases this energy. Jan 04, 2017 physics practicals the word physics has been derived from the latin word physica, which means natural thing. Inter part 2 fsc part 2 online physics lectures inter part 2. This is interesting as it suggests that some nuclei are more stable than others. In this video following sub topics have been taught. The hydrogen 2 nucleus, for example, composed of one proton and one neutron, can be separated. Test yourself on modern physics by taking one of shmoop s modern physics quizzes. Deuterium an isotope of hydrogen with an extra neutron has a nuclear mass of 2. Important questions for class 11 physics chapter wise. Designed with non physicsmajors in mind, this subject has been taught every fall semester since 2008. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

Select notes 1st year physics punjab text book board, lahore pakistan notes will provide you ultimate help in your examination preparation. Fsc physics practicals readings all punjab boards matric 10th result will be declared on july 21, 2018 10. Newest bindingenergy questions physics stack exchange. The binding energy be of a nucleus is the energy needed to separate it into individual protons and neutrons. This book gives students a brief information about electricity, magnetism and their interaction. In this online lecture, momal attiq explains inter part 2 physics chapter no 21 nuclear physics. However, students of ics can either choose physics, economics or statistics. From this section you can also download view notes on physics class 12th f. The helium nucleus has less energy than the separate nucleons had remember emc 2 mass and energy are interchangeable. Mass and energy mass difference, binding energy, atomic. Fsc physics book 2, ch 21 explain isotopes inter part 2 physics. Alevel physics advancing physicsbinding energyworked. Feb 05, 2015 this video lecture from nuclear physics f. Mass defect and binding energy in urdu hd fsc physics book 2.

Fsc physics book 2, ch 21 mass spectorgraphy inter part 2. Punjab physics online test 12th class chapter 1 electrostatics. Choose from 500 different sets of chapter 21 physics flashcards on quizlet. Class 11 physics physics xi notes solutions, mcqs objective type questions, model papers and old previous papers of fbise and bise given here, are useful for fsc part 1 hssci. Students of punjab board usually dont have a complete year to prepare for hssc partii exams. In nuclear reactions energy is released or absorbed as a result of differences in the nuclear binding energy. Fsc physics book 2, ch 21 controlled fission chain reaction inter part 2.

Phys 1220, engineering physics, chapter 21 electric charge and electric field instructor. The word physics has been derived from the latin word physica, which means natural thing. The book also says that the binding energy is the energy that must be added to the nucleus to break it apart, and with this statement it looks like that the binding energy is caused by the nuclear force, because as i understood the nuclear force is what keeps the nucleus together. Important chapterwise derivations for cbse 12th physics 2020. These weapons, commonly known as hydrogen bombs or hbombs, use the energy released when a nucleus of light lithium, also known as lithium 6 6 3 li, m 6. This video explains the concept of mass defect and binding energy,how to calculate them and their importance. This is a discussion on class 12 physics chapter 1. Notes on fsc part 2 physics text book punjab text book board, lahore pakistan will provide you ultimate help in your examination preparation. Jul 22, 2007 the book also says that the binding energy is the energy that must be added to the nucleus to break it apart, and with this statement it looks like that the binding energy is caused by the nuclear force, because as i understood the nuclear force is what keeps the nucleus together. Teyu chien department of physics and astronomy university of wyoming in general, materials could be categorized by the ability of conducting electric charge. Practical readings of physics 1st year and 2nd year for all boards of pakistan. On our 12 th class page, we will cover all books of 2 nd year, including english and urdu. The average binding energy per nucleon is obtained from equation 1 by diving the total binding energy of the nucleus by the mass number a i.

Phys 1220, engineering physics, chapter 21 electric. Feb 17, 2014 that the energy equivalent of 1 atomic mass unit amu is 931. Find more elearning material and educational video lectures in urdu at. You can take lectures of chemistryxii, physicsxii, bioxii, mathematicsxii, staticsxii and computer sciencexii whenever you want. Such a binding energy is the difference of energies that have four terms in them. Fsc physics book 2, ch 20 explain laser 12th class physics. Comparator and operational amplifier as a night switch. Jan 26, 2018 the average binding energy per nucleon is obtained from equation 1 by diving the total binding energy of the nucleus by the mass number a i.