I'm timed!
which statement correctly compares radio waves and microwaves?
...
I'm timed!
which statement correctly compares radio waves and microwaves?
a. radio waves have shorter wavelengths and higher frequencies than microwaves.
b. radio waves have longer wavelengths and higher frequencies than microwaves.
c. radio waves have shorter wavelengths and lower frequencies than microwaves.
d. radio waves have longer wavelengths and lower frequencies than microwaves.
Answers: 1
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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.
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