What is a Bulb?

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Colour Rendering Index: This shows the quality of light It is measured on a scale of 1-100 Ra A CRI of 1 is very poor and 100 is perfect

The thin wire in an electric bulb that produces light is called the filament Due to high resistance of the filament and heating effect of electric current, In botany, a bulb is the name given to the underground bud or stem of a seed plant at resting stage Bulbs normally have a sort of stem with fleshy leaves that

dtcp approval checklist Working of Electronic Bulb · An Electronic bulb is made up of positive and negative terminals embedded inside glass, with a tungsten Click here:point_up_2:to get an answer to your question :writing_hand:what is the function of the bulb in a thermometer