Multiple choice

What is an alimeter used for?

  1. Measuring the length of alimentary canal of a human beings

  2. Measuring the altitude

  3. Measuring thickness of alloys

  4. Measuring the quality of alloys

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

An altimeter (note correct spelling) is an instrument used to measure altitude, typically in aviation and mountaineering. It works by detecting changes in atmospheric pressure which decreases with increasing elevation.