Final answer:
Without knowing the specific play, we can't pinpoint which scenes exemplify that absolute power corrupts. Generally, key moments include those where power leads to the moral decline of a character, the misuse of authority, or the negative impact of their decisions on others.
Step-by-step explanation:
To determine which scenes from a play best exemplify the theme that absolute power corrupts, one would need to know the specific play in question, which isn't provided in the query. However, the theme of corruption by absolute power is a common one in literature. Taking inspiration from history and the words of Lord Acton, "Power tends to corrupt; absolute power corrupts absolutely", a play that deals with this theme often includes scenes where a character with power makes decisions that harm others, abuses their power, or becomes morally compromised.
Answering this question specifically would require identifying key moments in the play that showcase the central character's journey towards corruption, the impact of their actions on other characters, and the consequences of their quest for, or exercise of, power. The scenes that typically reflect this theme involve a turning point or climax where the corrupting influence of power is most evident.
In a hypothetical play, scenes such as a ruler executing a political rival without just cause (Act 3, Scene 1), or issuing unfair laws to consolidate their authority (Act 4, Scene 5), could represent how they are corrupted by absolute power. The specifics, however, would vary based on the play's narrative.