Rhonda watched a video taken by a camera that was lifted into the upper atmosphere by a weather balloon. she saw the balloon pop when it reached a certain height. afterward, rhonda wondered what effect the air pressure at high altitudes has on the volume of gas in balloons.
what scientific practice is rhonda performing?
asking a question
providing explanations
communicating results
performing an investigation
Answers: 2
Chemistry, 22.06.2019 23:00
What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
Answers: 1
Chemistry, 23.06.2019 08:00
Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.
Answers: 2
Rhonda watched a video taken by a camera that was lifted into the upper atmosphere by a weather ball...
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