Chapter 3
how to implement
.At present, the use of light is one of the factors in the illumination of human. And the price of the bulb will vary because brand, shape, use and the brightness of light bulbs.To the reflection of light. The use of light and low in price and the light a little stuck in. To light it seems more and more. To save money to buy a light bulb, high brightness and high prices!
3.1, materials, equipment and special tools 3.1.1 supplies
the kind of material, equipment manufacturers กาวยู Hoo
latex adhesive Tesco. Lotus
.
CD box wood J.L.P bulb sylvanaia w
gold chains and rings
3.2 procedure.
3.2.1 wood assembly into box
.The CD to 3.2.2 glue stuck into the wooden box
3.2.3 bring any paper stuck to the beauty
3.2.4 on gold chain and loop down
3.2.4 stuck bulbs in
the chapter. The experimental results 4
.When light travels much impact object light will reflect back to the medium is called reflection. The CD consists of sheets of glass with metal coating Metal surface on a sheet of glass facing this caused reflection of light
4.Experimental 1 to reflection of light from the CD
. When the brightness of the light bulb was normal at a good level. But when the bulb is put into the experimental box on the CD. The brightness of the bulb will increase 4.2 experiment
.
When the bulb is put into the box with the CD experiments on it. The light from the lamp affect the luster of the CD. Make the light light B
summary chapter 5. Discuss the effect and suggestion
.The bulb is put into the box with the CD attached. The light from the lamp light is better than conventional bulbs. May be because the reflection of light. The light that hits CD that light will employ more than ever.Conclusion
5.1.1 CD can help in the brightness of the bulb because CDs were scattered around, we coated some can be a factor in the reflection of light. 5.1.2
.When the light hits the CD in wooden boxes. The light will be more
5.2 meta Pai effect
.The reflection of light from the CD is reflected directly. The light from the lamp light more according to experiment results. The shape of the CD is a circular, flat, light hits with the CD, a อย่างี
.
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