DRAMATIC COMPOSITION
\dɹəmˈatɪk kˌɒmpəzˈɪʃən], \dɹəmˈatɪk kˌɒmpəzˈɪʃən], \d_ɹ_ə_m_ˈa_t_ɪ_k k_ˌɒ_m_p_ə_z_ˈɪ_ʃ_ə_n]\
Word of the day
Ultraviolet Ray
- That portion electromagnetic spectrum immediately below visible range extending into x-ray frequencies. longer near-biotic vital necessary for endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic extravital rays) viricidal, bactericidal, mutagenic, carcinogenic used as disinfectants.