Chemistry, 26.06.2019 13:10 giuliabril
Which statement correctly compares a hypothesis and a theory? a theory is a prediction for a specific situation, while a hypothesis is used to make predictions for many similar situations. a hypothesis is a prediction for a specific situation, while a theory is used to make predictions for many similar situations. a theory provides an explanation, but a hypothesis does not. a hypothesis provides an explanation, but a theory does not.
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Chemistry, 22.06.2019 17:30
Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory
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Chemistry, 23.06.2019 03:00
Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative
Answers: 3
Chemistry, 23.06.2019 07:00
Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?
Answers: 1
Which statement correctly compares a hypothesis and a theory? a theory is a prediction for a specif...
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