Most light bulbs are symmetrical because it is easier to manufacture symmetrical objects, and because the light from a symmetrical bulb is emitted in a symmetrical pattern. However, light bulbs do not have to be symmetrical and some non-symmetrical bulbs are made for special purposes.
Generally, it is only symmetrical across only one axis. If you divide from globe to base in the direct center, the other half should be the same.
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Yes, a light bulb is matter.
what is a C. O. light bulb?
The light bulb its self is non renewable, it is replaceable. The electricity that powers the light bulb can be renewable.
It is the Incandescent light bulb. Most of the energy are lost as heat
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