Chemistry, 31.01.2020 16:04, papasully1
Chemical energy in burning wood is changed into thermal energy. the thermal energy is absorbed by water, which boils to produce steam. the thermal energy is changed into kinetic energy in the moving steam. the kinetic energy is used to turn a turbine, which converts the kinetic energy into electricity. which sentence best describes this system?
a. it involves only energy transfer.
b. it involves only energy transformation.
c. it involves both energy transformation and energy transfer.
d. it does not involve either energy transformation or energy transfer.
Answers: 2
Chemistry, 21.06.2019 22:30, erinxmeow8
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons, neutrons, electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
Answers: 2
Chemistry, 22.06.2019 12:30, hala201490
Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)
Answers: 1
Chemical energy in burning wood is changed into thermal energy. the thermal energy is absorbed by wa...
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