A buoy, floating in a ripple tank, is at rest when a wave reaches it. The wave has a frequency of 1. 25 hz, and an amplitude of 0. 75 m. What is the magnitude of the buoy’s displacement after 2. 20 seconds?.

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.

You can reduce glare in snowy weatuer by?

Aggregation is the process of all of your data. a. gathering b. analyzing c. collecting d. observing