131. How many minimum number of coplanar vectors 1 point having different magnitudes can be added to give
zero resultant?
O a)2
b)3
O c) 4
O d) 5
Clear selection​

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.