Will give brainliest! an ideal gas expands in an adiabatic process that increases its volume by a factor of 3.5. the initial pressure is 6.4 × 10^5 pa. what is the final pressure? let γ = 1.57. 9.0 × 104 pa 1.2 × 104 pa 6.4 × 104 pa 8.9 × 105 pa 1.1 × 105 pa

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.

c) up

hope this

your answer is c! hope this : )