Answer:
The average densities of both matches the expected density for objects made from water ice.
Explanation:
Charon's density is 1.2 to 1.3 g / cm3, while Pluto's density is 1.8 to 2.1 g / cm3. This was discovered in many researches and measurements of these two celestial bodies, with the objective of understanding them and promoting efficient scientific knowledge.
With the measurements of the average densities between pluto and Charon it was possible to conclude several statements about them. Firstly, it is possible to see that the two formed independently and at different times, in addition to indicating the existence of few rocks in charon, which is consistent with the average density of objects made mostly of water ice.
Answer:
Option B
0.36 atm
Explanation:
Pt= P1+P2+P3
where Pt is the total pressure, P1, P2, P3 are pressure for respective gases
Substituting 0.9 atm for Pt, 0.26 for P1 and 0.28 for P2 then
0.9 at= 0.26 atm + 0.28 atm + P3
P3= 0.9-0.26-0.28= 0.36 atm
Therefore, the partial pressure of ammonia is 0.36 atm
Part of the
archeabactria
You would find the answer by doing 88-31 which is equal to 57. The answer is 57
See projectiles are very simple unless you understand its core concepts....projectile is nothing just mixture of upward motion and horizontal motion....
THE KEY IS FORGET THE NAME PROJECTILE...ITS JUST HORIZONTAL MOTION + VERTICAL MOTION