What is the connection between light and energy?

How heat conduction and convection can be reduced? How can you tell if a 1944 penny is made of steel? Where IMA is located? What are the three methods for heat transfer? Why is electric potential inside a ring conductor on a conducting paper that has elctric field zero? When did Nikola Tesla invent the electromagnetic motor? What type of energy replaces itself or cant be depleted? What is the energy in joules of an ultraviolet photon with wavelength 100 NM? What is a sliding scale lease? What is the difference between aerospace and aerophysics? What is an example of ultrasonic sounds? What is energy and how is it different from kinetic energy? How do you see a virtual image if the rays of light are not actually meeting? What would happen if you tried to find the density of an object with a density less than water? Describe where the electrons are located in an atom? Does a stationary object has interia and momentum? A tone that is higher in pitch is higher in what? How can you calculate if the force is not given show its formula? What is the principle of ministerial responsibility? How do living things or flying devices use unbalanced forces to control flight?

What is the connection between light and energy?