One of the primary visible emissions from a distant planet occurs at 449 nm. Calculate the energy of a single photon of this emission.
One of the primary visible emissions from a distant planet occurs at 449 nm. Calculate the energy of a single photon of this emission.
im pretty sure its b
Fine out you self hx
може ли да зареждате повече информация, моля
fe 55.85 g/mol and h2o 18.02 g/mol.