Physics, 04.10.2021 01:30 charismameeks
The parallactic angles of two heavenly bodies A and B ( which are far off from the earth) are in the ratio 1 : 2 ,when viewed from the same locations on Earth (diametrically opposite points). Then
Answers: 2
Other questions on the subject: Physics
Physics, 22.06.2019 01:00, jayycruz59
An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
Answers: 2
Physics, 22.06.2019 20:50, dorkygirl
An ideal otto cycle has a compression ratio of 8. at the beginning of the compression process, air is at 95 kpa and 27°c, and 750 kj/kg of heat is transferred to air during the constant-volume heat-addition process. assuming constant specific heats at room temperature, determine (a) the pressure and temperature at the end of the heat-addition process, (b) the net work output, (c) the thermal efficiency, and (d) the mean effective pressure for the cycle. (4390 kpa, 1730 k; 423 kj/kg; 56.4%; 534 kpa)
Answers: 1
You know the right answer?
The parallactic angles of two heavenly bodies A and B ( which are far off from the earth) are in the...
Questions in other subjects:
Chemistry, 13.11.2021 03:20
Social Studies, 13.11.2021 03:20
