For beta radiation, what stops its penetrating abilities?
aluminum
a piece of pa...
Chemistry, 03.02.2020 19:45 uehlingt39
For beta radiation, what stops its penetrating abilities?
aluminum
a piece of paper
skin
thin fabric
Answers: 3
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
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