Fill in the blank.
Frequency is the number of per second.
This is how our brains determine the of a note.

What is similar about these two figures? all that apply

Why does the narrator of the war of the worlds use such precise and scientific language? o a. to make the reader question the narrator's intelligence o o b. to establish the story's credibility o c. to explain the story from the martians' point of view o d. to show that the narrator is an average person

This is from the short story “the man in the black suit” by stephen king. could someone me answer these questions? plzzz i really need .