3. Explain the difference between the greenhouse effect and global warming. Use complete sentences, with at least two of them.
4. Based on your knowledge of how the greenhouse effect works, why does the level of carbon dioxide affect the global temperature?
5. Name three sources of atmospheric carbon dioxide.
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Physics, 22.06.2019 02:50
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
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When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is
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Ionic compounds can be readily dissolved in water because the high dielectric constant of water screens and decreases the force between the oppositely charged ions.
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Physics, 23.06.2019 02:20
Aparticle initially located at the origin has an acceleration of = 2.00ĵ m/s2 and an initial velocity of i = 8.00î m/s. find (a) the vector position of the particle at any time t (where t is measured in seconds), (b) the velocity of the particle at any time t, (c) the position of the particle at t = 7.00 s, and (d) the speed of the particle at t = 7.00
Answers: 1
3. Explain the difference between the greenhouse effect and global warming. Use complete sentences,...
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