Handpicking is a method used to separate unwanted particles, like small stones or husk, from grains. It is done when the particles are present in small quantities and can be easily picked by hand. This method is based on differences in size, color, and shape of the particles.
Chapter 9 Methods of Separation in Everyday Life
What is the method of handpicking, and when is it used?
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Handpicking is a method of manually removing unwanted particles, like small stones, husk, or impurities, from a mixture such as grains. It is used when the undesirable particles are present in small quantities and can be easily distinguished by size, color, or shape. This method is convenient and effective for simple, visible separations.
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