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Heat — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceHeat1 Mark
MCQ
In Which Of The Statement Is Or Are Correct About “Thermometer”?
  • ✓
    Don’t hold the thermometer by the bulb.
  • B
    Don’t washed thermometer by any liquid.
  • C
    Don’t jerks the thermometer before use.
  • D
    Don’t use clinical thermometer for the person who works in sunlight.
✓

Answer

Correct option: A.
Don’t hold the thermometer by the bulb.
We are advised not to hold the thermometer bulb while reading it, as the level of mercury increases from the actual reading due to our body temperature.

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