It has been suggested that a heat engine could be developed that made use of the fact that the temperature several hundred meters beneath the surface of the ocean is several degrees colder than the temperature at the surface. in the tropics, the temperature may be 6 degrees c and 22 degrees c, respectively. what is the maximum efficiency (in %) such an engine could have?
Answers: 1
Physics, 22.06.2019 00:00
Astate of matter all that has define volume and can flow is a(n)
Answers: 3
Physics, 22.06.2019 02:30
Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 08:00
If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
Answers: 2
Physics, 22.06.2019 20:30
Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?
Answers: 2
It has been suggested that a heat engine could be developed that made use of the fact that the tempe...
Social Studies, 03.02.2020 10:50
Mathematics, 03.02.2020 10:51
Chemistry, 03.02.2020 10:51
Mathematics, 03.02.2020 10:51
Business, 03.02.2020 10:51
Business, 03.02.2020 10:51
Advanced Placement (AP), 03.02.2020 10:51
Mathematics, 03.02.2020 10:51