Give a calculate answer to show that the two values (English system and metric system) for the Planck Constant are equivalent.

h=4.1410-15 (eV-sec) or 6.6310-34 (Joule-sec)

Question

Physics

Porter Vega

9 November, 14:05

Give a calculate answer to show that the two values (English system and metric system) for the Planck Constant are equivalent.

h=4.1410-15 (eV-sec) or 6.6310-34 (Joule-sec)

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Answers (1)

Know the Answer?

Kennedy Simpson · Answer 1

Given values of Planck Constant are equivalent in English system and metric system.

Explanation:

Value of Planck's constant is given in English system as 4.14 x 10⁻¹⁵eV s.

Converting this in to metric system.

We have 1 eV = 1.6 x 10⁻¹⁹ J

Converting

4.14 x 10⁻¹⁵eV s = 4.14 x 10⁻¹⁵x 1.6 x 10⁻¹⁹ = 6.63 x 10⁻³⁴ Joule s

So Given values of Planck Constant are equivalent in English system and metric system.

Give a calculate answer to show that the two values (English system and metric system) for the Planck Constant are equivalent.h=4.14*10-15 (eV-sec) or 6.63*10-34 (Joule-sec)

Give a calculate answer to show that the two values (English system and metric system) for the Planck Constant are equivalent.

h=4.1410-15 (eV-sec) or 6.6310-34 (Joule-sec)