Exposure to high doses of microwaves can cause damage to cells. estimate how many moles of photons, with λ = 12 cm, must be absorbed to raise the temperature of your eye by 3.0 ºc. assume the mass of an eye is 11 grams and its specific heat capacity is 4.0 j/g ºc.

11.03 moles of photons, with wavelength of 12 cm, must be absorbed to raise the temperature of your eye by 3.0 ºC.

Explanation:

Mass of eye = m = 11 g

The specific heat capacity = c = 4.0 J/g°C

Change in temperature = ΔT = 3.0°C

Heat required to raise the temperature = Q

Energy of the photon = E

Wavelength of the photon = 12 cm = 0.12 m (1 cm = 0.01 m)

(Planck's equation)

Moles of photons :

11.03 moles of photons, with wavelength of 12 cm, must be absorbed to raise the temperature of your eye by 3.0 ºC.

the atomic mass is the bottom number on the element.

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