Multiple choice

Directions: Choose one word from the alternatives to replace the phrase given below.

An instrument used for measuring temperature

  1. Barometer

  2. Thermometer

  3. Telescope

  4. Pyrometer
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A thermometer is specifically designed to measure temperature, using principles like thermal expansion of mercury or electrical resistance. The prefix 'thermo-' relates to heat. Barometers measure atmospheric pressure, telescopes magnify distant objects, and pyrometers measure very high temperatures in industrial contexts.

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