Respuesta :
Some light bulbs tend to emit more blue, some are more yellowish or reddish, but you can't always tell just by looking. I'm particularly interested in finding out how much blue light certain light bulbs I have produce.
ANSWER:
Light is emitted from a light source.
EXPLANATION:
- Photons are emitted from light source. Light emitting sources can be natural or artificial. Natural light emitting sources include sun and stars.
- These are light emitting sources that emit light in the form of energy that can be used for various purposes.
- Artificial light emitting sources are the ones that have been developed for the purpose of providing light for various purposes.
- For instance, electric bulbs work on electricity to provide light that can be used for various purposes in households.
