The wall that Ghulan hid behind is an opaque material. Opaque materials do not allow light to pass through, which means objects on the other side are completely hidden from view. This makes the wall an effective hiding place, fully ...
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The ability of a liquid to mix completely with water depends on its polarity and chemical properties. Polar liquids, which have molecules with partial positive and negative charges, tend to mix well with water, which is also a polar substance. ...
The salt and sugar disappeared because they dissolved in the water. Both substances are soluble, meaning they break down and spread evenly throughout the liquid, making them no longer visible as separate particles.
The purpose of adding sugar, salt, and lemon juice to the water is to make a refreshing shikanji (lemonade) that can help rehydrate Ghulan, restore lost electrolytes, and provide a sweet, tangy flavor to quench his thirst and alleviate tiredness.
Ghulan, Sheeta, and Sara chose their hiding places based on the material properties. Ghulan hid behind a wall because it is opaque, making him completely hidden. Sheeta hid behind a big tree, another opaque object, and Sara hid behind frosted ...