1 Physical changes only change the appearance of a substance, not its chemical composition. 2  Chemical changes cause a substance to change into an entirely substance with a new chemical formula.  Chemical changes are also known as chemical reactions.
hand drawn definition, hand drawn meaning | English dictionary. Search also in: Web News Encyclopedia Images. hand. n. 1. a the prehensile part of the body at the end of the arm, consisting of a thumb, four fingers, and a palm. b the bones of this part. Related adj â manual. 2 the corresponding or similar part in animals. 3 something resembling this in shape or function.
n a pen-and-ink drawing that has been lightly brushed over with water to soften the lines. working drawing. n a scale drawing of a part or assembly that provides a guide for manufacture. English Collins Dictionary-English Definition & Thesaurus &nbsp. See also: drawing account, drawing board, drawing card, drawing pin. ! to be good at drawing. to be good at drawing.