A

Admin • 833K Points
Coach

Q. If a barometric reading is falling, this usually indicates what

  • (A) Increasing pressure
  • (B) Decreasing pressure
  • (C) No pressure
  • (D) None
  • Correct Answer - Option(B)
  • Views: 12
  • Filed under category Physics
  • Hashtags:

Explanation by: Admin

A barometer is a tool that measures air pressure

A rising barometer indicates increasing air pressure, a falling barometer indicates decreasing air pressure.

In space, there is a nearly complete vacuum, so the air pressure is zero.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.