See explanation.
Concave mirrors are used in reflecting telescopes, catadioptric lens systems, headlamps, automobile headlights, solar cookers, shaving/cosmetic mirrors, and spotlights (like the bat signal).
In general there are three principle uses for concave mirrors:
to collect light from a large area into a small area (as in a telescope)
to gather light from a point-like source and direct it outward in a beam (as with a headlamp, or spotlight)
to form an enlarged image when held close up (as in the case of a shaving mirror, a cosmetic mirror in a compact, or the small mirror that dentists and dental hygienists use to examine teeth).
Although it doesn’t look like it, a satellite TV dish is a concave mirror that reflects light in the microwave range of wavelengths.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more