Which statement is true?
a. combustion engines burn gasoline, a renewable resource, to power...
Physics, 01.02.2020 05:42, itziabejar
Which statement is true?
a. combustion engines burn gasoline, a renewable resource, to power a vehicle. b. hydroelectric dams use the energy from flowing water, a nonrenewable resource, to generate electricity.
c. many power plants burn fossil fuels, a renewable resource, to generate electricity.
d. solar cells use the energy from the sun, a renewable resource
Answers: 2
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Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
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Which component of the earth’s atmosphere is decreased due to photosynthesis?
Answers: 1
Physics, 22.06.2019 21:50, nathaniel12
Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.
Answers: 3
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