Soru

Read the following passage carefully:

The brass key of the telegraph clicked with a relentless, mechanical chatter, a cold stream of dots and dashes that Arthur’s hand transcribed automatically onto the ledger. Outside, the rain lashed against the station window, its steady rhythm matching the speed of the incoming transmission. *Stop.* *Father ill.* *Come at once.* Then came a sudden pause, a prolonged silence in the line that seemed to stretch the small room’s dimensions. For three seconds, the instrument was mute, and in that brief hiatus, Arthur’s mind raced through a decade of unsaid words, the quiet house in the valley, the unresolved arguments of their last winter together. When the key finally resumed its tapping, the clatter sounded heavier, slower, each strike of the brass hammer falling like a physical blow. The final word—*Forgiven*—was sent at a sluggish tempo, as if the sender miles away were hesitant to release it into the wire, forcing Arthur to endure every agonizing vibration before the message was complete.

In the passage, the narrator shifts the pacing of the telegraph's transmission from a 'relentless, mechanical chatter' to a 'sluggish tempo.' Which of the following best describes the function of this shift?