Physics, 24.09.2019 11:30 sabrinaarriagaowe3gt
Which of the following is the best hypothesis for this experiment? (remember that the variable we are going to manipulate is the if part of a hypothesis and the variable we hope will respond and we will measure is the then part of a hypothesis.) question 1 options: a. if i increase the pressure outside of an air filled balloon, then the balloon will become smaller b. if i increase the temperature of the air in a balloon, then the balloon will become larger. c. if i increase the size inside of a balloon, then the air in the balloon will become hotter.
Answers: 1
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How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
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Physics, 22.06.2019 11:40
Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?
Answers: 3
Which of the following is the best hypothesis for this experiment? (remember that the variable we a...
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