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Coal contains chemical energy and
in a coal power piant, coal is burned to neat steam, which spins a turbine What energy conversion is happening in a coal power
1 answer
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Coal contains chemical energy and is an important energy resource for generating electricity.
Which statement ,begin
3 answers
asked by
answers bc why not
112 views
How many joules of energy are required to run a 100 W light bulb for one day? Burning coal yields about 30x10 to the 8J of
1 answer
asked by
Becky
1,088 views
Is using coal for energy good or bad for the environment? Explain. (1 point)
Responses A. Using coal is bad for the
1 answer
asked by
Deez big nuts
131 views
A light is connected to a battery as shown below.
What type of energy transfer occurs? (1 point) Responses Chemical energy to
1 answer
25 views
Which energy transformation occurs first in a coal-burning power plant?
Thermal energy to mechanical energy Thermal energy to
1 answer
76 views
Which energy transformation occurs first in a coal-burning power plant?
a. chemical energy to thermal energy b. thermal energy to
1 answer
asked by
b
69 views
Fossil fuels such as gas, oil, and coal have what type of energy?
Fossil fuels such as gas, oil, and coal have what type of
1 answer
55 views
What type of energy from the Sun do plants use to make their own food?
A.Chemical Energy B.Sound Energy C.Light Energy D.Heat
6 answers
asked by
Rezu
3,135 views
1, how much energy is needed to run a 40 watt light for 2 hours.
2. how you can tell coal is a more concentrated store of
1 answer
asked by
emmerson
476 views