Question

1. Given a list of the fundamental forces:

• Gravitational
• Electromagnetic
• Strong Nuclear
• Weak Nuclear

Write the fundamental force that:

a) causes hair to stand on end after being rubbed by a balloon is: Strong Nuclear Force

b) causes protons to remain in the nucleus despite repulsive forces is: Weak Nuclear Force

c) controls the planets orbit around the sun is: Electromagnetic Force

d) ensures light doesn't emerge from a black hole is: Gravitational Force

e) is responsible for quarks changing “flavors” is: Weak Nuclear Force

f) changes a proton into a neutron is: Weak Nuclear Force

g) is responsible for residual color force (color force holds quarks together) is: Strong Nuclear Force

e) is responsible for the aurora borealis is: Electromagnetic Force

I have written the answers I got for each question, and I was hoping somebody could look over them and verify correct or incorrect especially with the last four.

Answer 1