BackAbout this itemThe glass tube o

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About this item

The glass tube of a fluorescent lamp is filled with a gas containing argon and mercury vapor. The interior wall of the tube is coated with a paint known as phosphor. At each end of the tube, electrodes send electrons through the gas causing it to emit ultraviolet light as the ultraviolet light passes through the phosphor coating, it is converted into a longer frequency to create visible light. The glass tube of the bulb prevents the harmful UV rays from escaping. Fluorescent lamps are more efficient than incandescent lamps because less energy is converted to heat. Instead, most of the energy used creates visible light.

Результаты (узбекский) 1:

Orqaga Ushbu mahsulot haqida bir floresan chiroq shisha kolba Argo va simob bug'lari o'z ichiga olgan gaz bilan to'ldiriladi. kolba, ichki devor fosfor kabi ma'lum bir bo'yoq bilan qoplangan. Kolba, har bir uchida, elektrodlar ultrabinafsha nur fosfor qoplama o'tayotganda u ultrabinafsha nurlarni chiqaradi sabab gaz orqali elektron yuborish, u aniq nurni yaratish uchun uzoq chastota aylanadi. lampochkaning shisha kolba qochgan zararli UV nurlari oldini oladi. Kam energiya issiqlik aylanadi, chunki lyuminestsent lampalar lampalardan ko'ra ko'proq samarali bo'ladi. Buning o'rniga, ishlatiladigan energiya eng aniq nurni yaratadi.