Yes,it provides red and blue light.
You would place the convex lens between the lighted bulb and the screen, with the lighted bulb positioned beyond the lens's focal length. This arrangement will create an enlarged image of the lighted bulb on the screen due to the converging properties of the convex lens.
No, photosynthesis cannot occur in the presence of a light bulb because the light emitted by the bulb does not contain the full spectrum of light wavelengths needed for the process. Plants require specific wavelengths of light, such as blue and red light, that are typically found in natural sunlight for photosynthesis to take place.
if the one bulb is not lighted the all is no lighted
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inspiration, or a bright idea
That is e.g. the resistance of a cold bulb before the bulb is lighted and heats up.
Chemical to radiant(light:)
When a bulb is lighted up, electrical energy is converted into light energy and heat energy. The electrical energy flows through the filament in the bulb, causing it to glow and emit light while also generating heat.
The bulb "pulses" because the circuit is not completely off. If the CF bulb is pulsing or flashing, it means that there is some kind of feedback loop providing at least some voltage to the bulb. Often lighted switches use the filament resistance to provide voltage to the internal bulb. Get rid of the lighted switch.
do not touch alighted electric bulb conncted to the main
Cause from the heat coming off the light bulb.
To change the bulb in a lighted speedometer on a Citroën C5, first ensure the car is turned off and the key is removed. Carefully remove the dashboard cover or trim that surrounds the speedometer, usually done by unscrewing or unclipping it. Once exposed, locate the speedometer cluster, unscrew or unclip it, and gently pull it out to access the bulbs. Replace the faulty bulb with a new one, reassemble the components, and test to ensure it works before securing everything back in place.