Solar energy is a nonrenewable energy source depends on time of day and time of year uses the energy of moving water releases toxins, like nitrogen oxide

The extremely high temperatures needed to trigger nuclear fusion are proposed to be generated by laser irradiating a spherical pellet of deuterium and tritium fuel of diameter 1.8 mm. (a) determine the maximum fuel temperature that can be achieved by irradiating the pellet with 200 lasers, each producing a power of 550 w. the pellet has an absorptivity 0.3 and emissivity 0.8.

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?