passpadi

2009

Physics

67e856d33cf20db308447ec1

The height at which the atmosphere ceases to exist is about 80km, if the atmosphere pressure on the ground level is 760mmHg, the pressure at height of 20km above the ground is

A.

380mmHg

B.

570mmHg

C.

190mmHg

D.

480mmHg

Correct Answer: 190mmHg

Explanation

This Question has no answer detail yet, Add one
passpadi
©2023 Passpadi. All rights reserved.