Light contains its energy in the old fashion way E=mc^2. Lights mass m=h/cw !
Light energy and heat energy
Rods and cones contain the pigments that absorb light.
Light contains energy in the form of the photons of electromagnetic radiation
No. All of those contain energy, but there are other types of energy as well.
a plant cell
The corea
Light waves have electromagnetic energy. Could be considered as quantum of energy with an expression E = h v. v is the frequency of light wave. h - Planck's constant. E - the energy possessed by the quantum. This quantum is also known as photon
The wavelengths of light that contain the most energy that plants can use are blue.
A light bulb contains no energy so, Yes, a battery of any size contains more energy than any light bulb.
They use light for energy but must contain carbon in organic form.
The leaves contain chloroplasts, that absorb light and make energy for the plant
Chloroplasts contain chlorophyll pigments. They capture light energy