noun🔗Shareمقياس الطيفAn optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used to identify the substances present, and their internal structure."The chemistry student used a spectrometer to analyze the unknown liquid, identifying its ingredients by the unique pattern of light absorption it produced. "استخدم طالب الكيمياء مقياس الطيف لتحليل السائل المجهول، وتحديد مكوناته من خلال نمط امتصاص الضوء الفريد الذي أنتجه.technologysciencechemistryphysicsdeviceChat with AIVocabulary GamePractice Reading
