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nydimaria [60]
3 years ago
9

Calculate the wavelength of light with an energy of 3.60x10^-19 J *

Chemistry
1 answer:
Travka [436]3 years ago
3 0

Explanation:

from E = mc^2 and de Broglie wavelength=h/mc

combine the eqns with respect to m(considering the body is moving with the speed of light(c))

then

E= hc/de Broglie wavelength

since, c= 3× 10^ 8

h= 6.626 × 10^ -34 and E is given, substitute the values.

sorry I don't have my calculator.

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