Question

Using the Rutherford Scattering simulation in lesson 4, you pass alpha particles through a field that contains a consistent type of particle. Which configuration will result in the largest deflection of alpha particles?(1 point)
Responses

low-energy alpha particles passing through a field of low mass-number-particles
low-energy alpha particles passing through a field of low mass-number-particles

low-energy alpha particles passing through a field of high mass-number-particles
low-energy alpha particles passing through a field of high mass-number-particles

high-energy alpha particles passing through a field of high mass-number-particles
high-energy alpha particles passing through a field of high mass-number-particles

high-energy alpha particles passing through a field of low mass-number-particles

Answer 1

In the context of Rutherford scattering, the deflection of alpha particles is influenced by both their energy and the mass of the target particles they encounter.

1. **Low-energy vs. High-energy alpha particles**: High-energy alpha particles have greater kinetic energy, which can result in them being less deflected due to their ability to overcome the electrostatic repulsion with more momentum. Conversely, low-energy alpha particles are more susceptible to deflection when they interact with particles due to their slower speed.

2. **Low mass-number vs. High mass-number particles**: Lower mass-number particles are easier to deflect due to their smaller size and less mass, making them more susceptible to scattering effects with the incoming alpha particles.

Considering these factors, the configuration that will most likely result in the **largest deflection** of alpha particles is:

**Low-energy alpha particles passing through a field of low mass-number particles.**

This configuration will allow for greater interaction and deflection due to the low energy of the alpha particles and the small mass of the target particles.