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Find number abc

If b0ba2 - c6aa6 = 1c696 find number abc. Multiple solutions may exist.

Correct answers: 24

The first user who solved this task is Nasrin 24 T.

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Macedonio Melloni

Born 11 Apr 1798; died 11 Aug 1854 at age 56.Italian physicist who was the firstto extensively research infrared radiation. Sir William Frederick Herschel discovered infrared radiation in 1800, but research stalled until the invention of a thermopile in 1830. That instrument was a series of strips of two different metals that produced electric current when one end was heated. Melloni improved the thermopile and used it to detect infrared radiation. In 1846, from an observation point high on Mount Vesuvius, he measured the slight heating effect of moonlight. He showed also that rock salt, being transparent to infrared, made suitable lenses and prisms to demonstrate the reflection, refraction, polarization and interference of infrared in the same manner as visible light.

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