Physics, 25.03.2020 16:58 dakotakeating4513
Which of the following statements correctly describes a difference between biomass-fired power plants and traditional fossil-fuel-burning power plants, such as coal-fired plants?
The production of biomass does not release carbon dioxide but burning fossil fuels does.
The operational costs of biomass plants are very high when compared with traditional fossil fuel plants.
Biomass plants produce higher levels of mercury emissions than fossil fuel plants.
Biomass as a fuel source is not widely available all over the world while fossil fuels are abundant around the world.
Answers: 2
Physics, 22.06.2019 23:40
Certain bacteria (such as aquaspirillum magnetotacticum) tend to swim toward the earth’s geographic north pole because they contain tiny particles, called magnetosomes, that are sensitive to a magnetic field. if a transmission line carrying 100 a is laid underwater, at what range of distances would the magnetic field from this line be great enough to interfere with the migration of these bacteria? (assume that a field less than 5% of the earth’s field would have little effect on the bacteria. take the earth’s field to be 5.0 * 10-5 t, and ignore the effects of the seawater.)
Answers: 1
Physics, 23.06.2019 07:00
Can someone me with my physics questions? i need correct answers only!
Answers: 2
Which of the following statements correctly describes a difference between biomass-fired power plant...
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