Chemistry, 20.11.2020 01:00 Serenitybella
tephanie is trying to see how fast she can run the 100 meter dash. After a few practice runs, she runs her best 100 meter dash in 10.28 seconds. What was Stephanie’s average speed while running the 100 meter dash? Round your calculation to the nearest tenth.
Answers: 1
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 22.06.2019 17:30
Air can be considered a mixture. which statement does not explain why?
Answers: 1
Chemistry, 22.06.2019 23:00
What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?
Answers: 3
tephanie is trying to see how fast she can run the 100 meter dash. After a few practice runs, she ru...
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