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Vector generated image of Watch Glass:A watch glass is a circular, slightly concave piece of glass used in chemistry as a surface to evaporate a liquid, to hold solids while being weighed, or as a cover for a beaker.
السمات:
watch glass watch glass |
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Vector generated image of Ball and Ring Gravesend's:Thermal expansion of solids and cavities. Most materials when heated will expand (water being one exception when its temperature is close to zero degrees Celsius). If various metals are heated in a Bunsen flame then they will expand....
السمات:
Ball and Ring Gravesend's ball ring thermal expansion of solids. |
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Vector generated image of TDS Water Proof Meter:High levels of soluble salts in the soil can be caused by excessive fertilization, insufficient watering, poor drainage, or by some contributing salt-water intrusion. High concentrations of soluble salts can inhibit plant growth and will reduce...
السمات:
TDS water proof TDS meter |
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Vector Generated Image of 70% of adult human weight is water:The largest component of the body is water. Water makes up between 45 and 75% of body weight, with the variability due primarily to differences in body fat. While most tissues including muscle, skin, and visceral organs are over 70%...
السمات:
70% of adult human weight is water water content in body |
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المجسمات - الرياضيات - الصف الاول الابتدائي - الفصل الثاني
السمات:
المجسمات the solids |
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المجسمات - الرياضيات - الصف الاول الابتدائي - الفصل الثاني
السمات:
المجسمات the solids |
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