Could someone solve it please Thanks One of the main concern

Could someone solve it please??

Thanks

One of the main concerns in exposure to microwave radiation is heating effects in the body. The US radiation safety code specifies that the total amount of radiation should not exceed 10 mW/cm^2of skin for 6 hours. Suppose an average person is exposed to this radiation at a frequency of 10 GHz. The effective area of the skin is 1.5 m2. and the body properties are alpha = 0.01 S/m, mu = [H/m], and epsilon = 24 epsilon_0 [F/m], at the given frequency. Calculate the total power absorbed by the body and the total energy absorbed during maximum exposure.

Solution

power = 1.6*.001*2.25

= 3.6 mW

POWER = power/beta

energ= power * time

skin depth = 1/sqrt(u*sigma)