Fundamental interactions

The strong interaction is responsible for binding the nucleons together

• True

• False

Which interactions can cause attraction?

• Electrostatic

• Gravity

• Strong

Which interactions can cause repulsion?

• Electrostatic

• Gravity

• Strong

Which interaction is responsible for beta decay?

• Electrostatic

• Weak

• Strong

• Gravity

Which interaction carries most energy away from the sun?

• Electrostatic

• Weak

• Strong

• Gravity

Which interaction transfers momentum in a car crash?

• Electrostatic

• Weak

• Strong

• Gravity

Which interaction repels at short distances but attracts at larger ones?

• Electrostatic

• Weak

• Strong

• Gravity

Which interactions have infinite range?

• Electrostatic

• Weak

• Strong

• Gravity

At what separation in fm does the strong force become repulsive?

At what separation in fm does the strong force become negligible?

• 0.5 fm

• 1.3 fm

• 2.1 fm

• 4 fm