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

Brooke Hoover

Physics

7 March, 16:33

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)

+5

Answers (1)

Know the Answer?

Destiney Aguirre · 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)