The image illustrates the process of evaporation followed by condensation. The steam from boiling water rises and, when cooled, it condenses into liquid form. This method is used in separation techniques like distillation for purifying water.
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Yes, you can obtain both salt and water by using evaporation. Heating the saltwater solution allows the water to evaporate, leaving the salt behind as a solid, which can then be collected.
Handpicking serves the purpose of sorting. It involves the manual selection and removal of unwanted materials from a mixture, ensuring that only the desired items are kept, which is especially effective for larger or easily distinguishable objects.
No, the wheat grains and husk do not fall at the same place. The heavier wheat grains drop closer to the platform, while the lighter husk is carried further away by the wind.