72) It has been hypothesized that, if the sun disappeared, : 1380747.
72) It has been hypothesized that, if the sun disappeared, all life would end. Other than the obvious drop in temperature, why would humans probably die if the sun suddenly stopped shining?
73) You have been asked to explain to a high school class the first law of thermodynamics and how this law affects the students’ lives. Using your own words, describe the first law of thermodynamics, and give an example (other than the examples described in the chapter).
74) You have been asked to explain to a high school class the second law of thermodynamics and how this law affects the students’ lives. Using your own words, describe the second law of thermodynamics, and give an example (other than the examples described in the chapter).
75) A ripped piece of paper will never spontaneously repair itself. Explain the law of thermodynamics that explains why this is so.
72) It has been hypothesized that, if the sun disappeared, : 1380747
