Calculate the energy in joules of microwave radiation of wavelength 12.7 centimeters. (E = hv, h...

Question

Question

science chemistry

Answer 1

Answer #1

The energy of a radiation can be calculated using the expression

hc E

Where

h = Planck's constant

c = speed of light in m/sec

$\lambda$ = wavelength of light in m

The problem is solved in the picture attached below:

Que Given wavelength: 12.7 cm = 12.7 x 10^?m As, E. R v ho 1 Ea ho where h= Plancks -34 6.639 x 10 Jsec Constant 11 c: speed

Answer 2

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