Backscattering

Okay kiddo, backscattering is like playing catch with a wall. When you throw a ball at the wall, it bounces back to you. Similarly, when you shoot a beam of light or sound at an object, some of it bounces back to the source. This is called backscattering.

Scientists use backscattering to learn more about the object they are studying. For example, doctors may use backscattering to look inside your body and see if there are any problems. They shoot a beam of light or sound at your body and when it bounces back, they can tell if everything is okay or if there are any issues they need to address.

So remember, backscattering is like playing catch with a wall, and scientists use it to learn more about objects and bodies.