How do stars produce light?

Answer Stars are massive, luminous balls of plasma held together by the force of gravity. They can be clearly visible on a cloudless night like tiny dots embedded in the sky. There are several factors tha... Read More »

Top Q&A For: How do stars produce light

How does a computer produce light?

Since this is posted under "monitors", there are three comon types: the old crt "tube" like a TV uses an electron beam that makes phosphors on the inside of the tube glow in colors; most LCD flat p... Read More »

How does a neon gas produce light&work?

Neon gas illuminates city storefronts in the form of gas discharge tubes arranged into eye-catching signs. The reddish glow of neon light comes from electricity's effect on the neon electrons.NeonN... Read More »

How much light does a t-5 fluorescent bulb produce?

At 104 lumens (measurement of light intensity) per watt, the standard T5 fluorescent lamp is a highly-efficient fluorescent light source. The output of a 4 foot T5 lamp produces 2,900 lumens.Refere... Read More »

How much heat do fluorescent light bulbs produce?

According to General Electric, a fluorescent light bulb used in the home produces only 30 percent of the heat of an equivalent incandescent because fluorescent bulbs create light by exciting a gas ... Read More »