#3, they both come after infared and are not harmful to living cells.
Answer:
Energy is stored in the bonds between atoms
Refraction is the change in direction of a wave.
Diffraction is the bending of a wave around a barrier.
Answer:
Solar and nuclear power generate more than 99 percent of our civilization's energy. Every other important source of energy is a combination of these two. The majority of them are solar in nature. We discharge previously collected solar energy when we burn wood.
and
Nuclear energy, fossil energy (oil, coal, and natural gas), and renewable energy (wind, solar, geothermal, and hydropower) are all examples of primary energy sources.
Explanation:
This is false. they flow west to east
