subject
Physics, 07.03.2020 02:55 cmob13

Solar winds blow over considerable distances from the Sun. Mercury is the planet closest to the Sun in the Solar System. It is also the smallest of all the planets. How do these factors affect Mercury's atmosphere compared to other planets?
A.
Mercury's atmosphere is thin only at the poles, unlike that of the other planets.
B.
Mercury's atmosphere has more oxygen than other planets.
C.
Mercury's atmosphere is thicker than that of other planets.
D.
Mercury's atmosphere is thinner than that of other planets.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 01:30
Ajet plane has a sound level of 120 db at a distance of 60 m. what is the q23. sound level at a distance of 6.0 km? (60)2 (6000)? om solution 80db db, hint: 16x assume ultrasound waves travel through the body of an animal at 1540 q24. m/s. if a 30,000 hz signal were reflected off a portion of a heart which was moving toward the source at 3 m/s, what frequency signal would return to the stationary source? solution 30.117hz
Answers: 3
question
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
question
Physics, 22.06.2019 13:50
9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.
Answers: 1
question
Physics, 22.06.2019 22:00
Which of these is the best way to manage a natural resource
Answers: 3
You know the right answer?
Solar winds blow over considerable distances from the Sun. Mercury is the planet closest to the Sun...
Questions
question
French, 17.01.2022 14:00
question
Chemistry, 17.01.2022 14:00
question
Health, 17.01.2022 14:00
question
Mathematics, 17.01.2022 14:00
question
Computers and Technology, 17.01.2022 14:00
question
Mathematics, 17.01.2022 14:00
Questions on the website: 13722362