1.how can light waves from the sun be converted to electricity?
a through an electric h...
Biology, 21.10.2019 22:30 AnonymousLizard52303
1.how can light waves from the sun be converted to electricity?
a through an electric heater
b through a solar cell
c through a hydroelectric dam
d through the process of fission
2.which statement best describes the law of conservation of energy?
a energy can be destroyed but not created.
b the conservation of energy is unrelated to the conversion of energy.
c energy cannot be created or destroyed.
d natural resources need to be conserved.
3.which example best describes the conversion of chemical energy to mechanical energy?
a electricity boiling water
b sunlight warming the ground
c fuel being combusted to power a rocket
Answers: 1
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