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???? Emission spectra ✅ Continuous spectra and line spectra. Corrected exercise ▶️ Playlist: SECOND ???? SIGNALS • REFLECTION and REFRACTION of light... ???? New video to review this topic: ✅ CONTINUOUS SPECTRA ???? and temperature ✏ Exercise: • CONTINUOUS SPECTRA ???? and temperature ✏️... ???? Chapters 00:00 Intro and exercise statement 00:10 What is an emission spectrum? 02:20 Line spectrum: identifying a gas ???? Second year program 2nd year: White light, colored light. Emission spectra: continuous spectra of thermal origin, line spectra. Characterize the spectrum of radiation emitted by a hot body. Exploiting a line spectrum