Respuesta :
The author used tone to create an aesthetic impact in the excerpt: through tense dialogue.
What is a tense dialogue?
Tense dialogue is a form of communication that is characterized by anxiety.
In the excerpt from H. G. Wells's, "The War of the Worlds," a tense dialogue can be seen in the usage of phrases like; "raised voices," and "Strange imaginings."
A sense of urgency and anxiety could be felt in the text.
Learn more about dialogues here:
https://brainly.com/question/6950210