Question about Texas Instruments TI-30X-IISTK Scientific Calculator

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TI 30X II S operation

Resolve problem: energy of photon whose freq is 3.0 X 10 to 12th pwr Hz?

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This is a not a calculator problem, it's a physics problem. You need the formula: E = hf, where f is the frequency and h is "Planck's constant" (6.626068 x 10^-34 m^2kg/sec).

On your calculator, punch in 3.0 [EE] 12 [x] 6.63 [EE] -34 to get the answer.

Posted on Jan 04, 2009

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What is the frequency (in MegaHertz) of radiation whose energy is 5.84E-29 kJ?


The connection is Planck's Constant, which expresses the proportionality or ratio between the energy of a photon and its frequency.

E = hf

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http://www.pioneerelectronics.com/StaticFiles/Manuals/Car/DEH-X5500HD_OwnersManual112712.pdf

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