Forces of Nature II
Download as PPTX, PDF2 likes3,634 views
This document discusses the different types of fundamental forces: strong nuclear, weak nuclear, electromagnetic, and gravitational. The strong nuclear force binds quarks together to form protons and neutrons. The weak nuclear force is responsible for nuclear beta decay. The electromagnetic force attracts or repels charged particles via electric and magnetic forces. Gravity is the attractive force between any two masses and keeps planets, stars, and galaxies in motion. Videos and references are provided for additional information on each force.
Forces of Nature II
- 1. DEPARTMENT OF PHYSICS & ENGINEERING By Shabangu T.B and Mbili N.E
- 2. What is Force? http://easyscienceforkids.com/wp-content/uploads/2013/06/push-and-pull.jpg (04/08/2015)
- 3. Types of Forces http://ontrack-media.net/science8/s8m2l6interactive1image1.gif (accessed on 21 July 2015)
- 4. Short-Range Forces Weak Nuclear Force Strong Nuclear Force
- 6. The Strong Nuclear Force Holds quarks together to form protons and neutrons. https://www.sciencenews.org/sites/default/files/9266 (accessed on 05/08/2015)
- 7. Holds nucleons together in an atom to form a nucleus Its force carrying particles are called gluons https://universe-review.ca/I15-02-residual.jpg (06/08/2015) http://home.fnal.gov/~cheung/rtes/RTESWeb/LQCD_site/objects/quarktriangle.gif
- 11. Weak Nuclear Force Responsible for nuclear beta decay http://homepage.eircom.net/~louiseboylan/images/weak%20force.gif (05/08/2015) Acts on both hadrons and leptons
- 12. Its force carrying particles: https://upload.wikimedia.org/8/89/Beta_Negative_Decay.svg/1000px-Beta_Negative_Decay.svg.png (06/08/2015)
- 13. http://www.antonine-education.co.uk/Image_library/Physics_1/Particles/Feynman_9.JPG (05/08/2015)
- 16. Electromagnetic Force Attracts or repels two charged particles http://3.bp.blogspot.com/ s1600/electromagnetic+attraction.png (06/08/2015) Electric Force
- 18. Magnetic Force Attracts or repels two magnets Operates in the magnetic field https://ischoolskathleen.files.wordpress.com/2009/11/image_science009.jpg (05/08/2015)
- 20. http://homepage.eircom.net/~louiseboylan/images/gravity.gif (06/08/2015) Automatic pull between two objects which have mass Gravitational Force
- 21. We are lighter in the moon. http://earthobservatory.nasa.gov/Features/GRACE/Images/astronaut_jump.jpg (06/08/2015) It has infinite range
- 22. http://www.nobelprize.org/nobel_prizes/themes/physics/brink/images/forces3.gif (05/08/2015) Keeps the planets, stars and galaxies together
- 24. What creates Gravity? Gravitons?
- 28. REFERENCES http://www.universetoday.com/34824/force-of-gravity/ http://www.particleadventure.org/weak.html http://www.physicsclassroom.com/class/newtlaws/Lesson-2/The-Meaning-of-Force