Unplug The Transformer. Fallow the cable from the transformer to the light bulb connector. There is a silver clip that secures the assembly. Gently pull it up. The black connector and bulb can be pulled out from the housing a few inches Remove the connector from the bulb, pull bulb out carefully. Don't twist or angle the bulb. Be cautious of the quartz sleeve that stands as the only barrier between you and the water. Put in the new bulb and attache connector. Slide assembly back onto housing. Push down the silver clip. Power can be restored after the clip is fastened. Don't turn the light on when the bulb is visible, or if the housing is empty. It is damaging to eyes, and heats quickly without water. Don't remove the silver end caps. Don't worry about the extra o-rings. If the counter doesn't reset, hit the button. No, the water does not need to be off, bulb can be changed without interruption to process, although no microbiological control while light is off. Changing the bulb at regular intervals as recommended. Even if you can "see" the purple light, remember that if we see it its not ultra violet, and the lamp looses is intensity. Don't look at the lamp without proper eye protection.
Ultra violet light or filtering. You cannot put it in an autoclave without cooking it.
Refraction will make the light change direction, when it changes from water to air.Refraction will make the light change direction, when it changes from water to air.Refraction will make the light change direction, when it changes from water to air.Refraction will make the light change direction, when it changes from water to air.
The light will change directions (to be closer to the normal) once it hits the water. This is known as refraction which is a property of light. In this case, you have 2 media (plural form of medium). The two are air and water. The reason it changes direction is because air allows a different speed of light than water. Water is denser which is why light can't travel as fast. This change in the speed of light is what causes the light to change direction once it hits the water. In conclusion, after light hits the water, it will change directions (to be closer to the normal) due to the fact that the medium is changed(from air to water) which results in a change in the speed of light.
The light will change directions (to be closer to the normal) once it hits the water. This is known as refraction which is a property of light. In this case, you have 2 media (plural form of medium). The two are air and water.The reason it changes direction is because air allows a different speed of light than water. Water is denser which is why light can't travel as fast. This change in the speed of light is what causes the light to change direction once it hits the water.In conclusion, after light hits the water, it will change directions (to be closer to the normal) due to the fact that the medium is changed (from air to water) which results in a change in the speed of light.
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A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".
Because it slows down when entering water.
Because it slows down when entering water.
refracted because of the change in density from air to water
Because it slows down when entering water.
Of course. Heavy water ice will sink in light water.
Index of retraction