True or False: The shape of a vehicle affects the amount of energy it reflects back to the RADAR receiver.

The shape of a vehicle significantly influences the amount of energy it reflects back to the RADAR receiver, making the statement true. Vehicles with different shapes can cause varying degrees of radar wave reflection due to factors such as surface area, material composition, and angles of the vehicle's surfaces. For instance, a flat surface reflects radar waves more efficiently than a curved surface. Thus, the shape determines how much radar energy is scattered or absorbed, affecting the strength of the signal received. Understanding this concept is crucial for accurately interpreting radar data, as it ties directly to the effectiveness of radar in detecting and tracking vehicles on the road.