Strong nuclear force - Study guides, Revision notes & Summaries

If an unshielded sample of radioactive material emits alpha particles, what effect will it have on a person sitting in the next room? (Assume the wall between rooms is composed of concrete.) - None, because the wall will block the radiation. In which isotope is the strong nuclear force not strong enough to balance electrostatic forces between protons? - uranium-238 A radioactive nuclide that is used for radiation therapy for cancer has 33 neutrons and a mass number of 60. Which is the corr...

Sociology 101 Straighterline Exam Questions and Complete Solutions __________ involves aspects of social life that have to do with order, stability, and social organization that allow societies and groups to hold together and endure. - Answer: Social statics Herbert Spencer viewed society as a system, having important similarities with - Answer: a biological organism __________ refers to processes of social life that pattern institutional development and have to do with social change. -...

Binding energy -ANSWER min amount of energy required to "free" and electron from an atom. Unstable vs stable -ANSWER stable-non radioactive unstable- radioactive Ionization -ANSWER removal of an ELECTRON from an atom Excitation -ANSWER electron absorbs enough energy to make it move to an UNOCCUPIED shell Strong nuclear force -ANSWER energy used to hold particles inside the nucleus Electromagnetic nuclear force -ANSWER energy used to have atoms interact with other molecules W...

Astronomy 102 Final Exam Study Guide | 100% Correct Answers | Verified | Latest 2024 Version Which layer of the sun does nuclear fusion take place? - Core Which layer of the sun is between the photosphere and the radiation zone? - Convection zone What two forces in the sun balance to determine the physical size of the sun? - Gravity and Radiation pressure How does the density of the sun change as the distance from the center of the sun increases? - decreases How does the tem...

AQA AS Physics Definitions Exam Questions and Answers 100% Pass Specific charge the charge to mass ratio or charge in coulombs divided by the mass in kilograms Isotope a nucleus with the same number of protons but different number of neutrons Hadron a particle that experiences the strong nuclear force. Composite particles made of either qqq (baryons) or q anti-q (baryon) Antimatter Particles with the same mass but opposite charge Photoelectric effect the emission of ele...

IPC final exam review questions and answers well illustrated. What are the four universal forces? - correct romagnetic, strong nuclear, weak nuclear, and gravitational True or false? Electromagnetic force is associated with charged particles. - correct Name the only two forces that can both attract and repel. - correct ric forces and magnetic forces Objects with like charges ___________ one another, and objects with opposite charges __________ one another. - correct ; ...

AQA A-Level Physics All Possible Questions and Answers New Year with complete solution What are the SI units of mass, length, time, amount of substance, temperature, electric current? Ans- mass kg, length m, time s, amount of substance mol, temperature K, electric current A List the decimal prefixes and their "power of ten" values Ans- kilo 3, mega 6, giga 9, tera 12, centi -2, milli -3, micro -6, nano -9, pico -12, femto -15 How do you convert eV to J, and how do you convert kW...

Nuclear Medicine Physics question and answers rated A+ 2023 passedBinding energy - correct answer min amount of energy required to "free" and electron from an atom. Unstable vs stable - correct answer stable-non radioactive unstable- radioactive Ionization - correct answer removal of an ELECTRON from an atom Excitation - correct answer electron absorbs enough energy to make it move to an UNOCCUPIED shell Strong nuclear force - correct answer energy used to hold particles inside th...

Which layer of the sun does nuclear fusion take place? - Core Which layer of the sun is between the photosphere and the radiation zone? - Convection zone What two forces in the sun balance to determine the physical size of the sun? - Gravity and Radiation pressure How does the density of the sun change as the distance from the center of the sun increases? - decreases How does the temperature of the sun change as the distance from the center of the sun increases? - decreases How does ener...

How does the alpha-scattering experiment give evidence of a small, dense nucleus? A few alpha particles bounce back. This wouldn’t happen if the positive charge in the atom was distributed evenly throughout (as in the Plum Pudding Model), which suggests they must be hitting a dense positive charge. The fact it only happens to a very small number of alpha particles shows the nucleus must be small. What are the main constituents of an atom? ● Proton ● Neutron ● Electron How many ...