Light from the sun is absorbed by the ground and converted to what?

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

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.