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Watch Glass শব্দের বাংলা অর্থ: ঘড়ির কাচ
Watch Glass Meaning In Bengali ঘড়ির কাচ
Watch Glass
বালিঘড়ির কাচ, ঘড়ির কাচ, হাতঘড়ি বা ট্যাঁকঘড়ির কাঁচ,
Definition
1) laboratory glassware; a shallow glass dish used as an evaporating surface or to cover a beaker
2) a protective cover that protects the face of a watch
Examples
Watch Glass Example in a sentence
1) The chemist placed a watch glass over the beaker to prevent evaporation.
2) The watch glass cracked when it was exposed to sudden temperature changes.
3) The student used a watch glass to cover the microscope slide.
4) Be sure to handle the watch glass carefully to avoid breaking it.
5) The watch glass was used as a lid to cover the petri dish.
6) The watch glass magnified the specimen placed underneath it.
7) The watch glass was used to concentrate the vapors during a chemical reaction.
8) The lab technician used a watch glass to cover the crucible during heating.
9) The watch glass was used to cover the reaction mixture in the test tube.
10) The watch glass shattered when it fell off the laboratory bench.
Part of Speech
Watch Glass (Noun)
Synonyms
Watch Glass - (NOUN) বালিঘড়ির কাচ
Watch Glass - (NOUN) ঘড়ির কাচ
Watch Glass - (SYNONYM) হাতঘড়ি বা ট্যাঁকঘড়ির কাঁচ
Encyclopedia
laboratory glassware; a shallow glass dish used as an evaporating surface or to cover a beaker
a protective cover that protects the face of a watch
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