Chemistry, 06.05.2020 13:57 isahbellas
Which answer choice correctly describes the gas law and physical changes represented by the image?
a. The image shows Boyle’s law because volume increases as pressure increases.
b. The image shows Boyle’s law because volume decreases as pressure increases.
c. The image shows Charle’s law because volume decreases as pressure increases.
d. The image shows Charle’s law because as volume increases as pressure increases.
Answers: 3
Chemistry, 22.06.2019 17:00
What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
Answers: 2
Chemistry, 22.06.2019 20:00
The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.
Answers: 3
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
Which answer choice correctly describes the gas law and physical changes represented by the image?
Mathematics, 21.02.2020 05:14
English, 21.02.2020 05:14
Mathematics, 21.02.2020 05:14