Physics, 18.05.2021 16:30 wolffee895

Select the two processes associated with photosynthesis in a plant. A. Plants use glucose to produce water and carbon dioxide.
B. Plants convert the sun's energy into the energy of glucose.
C. Chlorophyll absorbs the sun's energy.
D. Glucose is broken down into energy the sun can absorb.

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 23:00

Acoal-fired plant generates 600 mw of electric power. the plant uses 4.8 x 10^6 kg of coal each day, and the heat of combustion of coal is 3.3x 10^7 j/kg. the steam that drives the turbines is at a temperature of 300° c, and the exhaust water is at 37° c. (a) what is the overall efficiency of the plant for generating electric power? (b) how much thermal energy is exhausted each day? (c) what is the change in entropy of the universe for this heat engine? (d) using the same heat reservoirs, what is the maximum possible (carnot) efficiency for a heat engine?

Answers: 1

Answer

Physics, 22.06.2019 22:50

Which of the following statements correctly describes a transformer?

Answers: 3

Answer

Physics, 22.06.2019 23:00

Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil

Answers: 3

Answer

Physics, 23.06.2019 00:50

Which sentences describe point source pollution? in this type of pollution, the source of the pollution is single and easily identifiable. when runoff water from the melting of snow mixes with debris, it creates pollution. the runoff water, mixed with pollutants, reaches large areas with disastrous effects. alternatively, when a wastewater treatment plant releases harmful chemicals into a stream, the chemicals pollute the stream water because they are not treated for safety.

Answers: 2

Answer

You know the right answer?

Select the two processes associated with photosynthesis in a plant. A. Plants use glucose to produc...

Questions

Physics, 16.10.2020 09:01

An object goes from 10 m/s to 2 m/s in 2 seconds, what's its acceleration?...