UKCAT Practice Test 2025 – Complete Exam Prep Guide

The term "amplify" is commonly used in contexts where there is a desire to enhance or intensify something, such as a sound, signal, or effect. When you amplify an audio signal, for instance, you are increasing its volume, making it louder and more pronounced. Similarly, in other contexts, to amplify can mean to increase the impact or significance of an idea, emotion, or effect, thereby making it more intense or noticeable.

This understanding aligns perfectly with the choice referring to increasing the effect of something, as it encapsulates the essence of what amplification entails—enhancing the existing quality rather than altering or negating it. On the other hand, other options refer to actions that diminish, stop, or erase, which are fundamentally different from the act of amplification.