If the force on the tympanic membrane $($eardrum$)$ increases by about $1\mathrm{.}5$ NN above the force from atmospheric pressure, the membrane can be damaged.

Part A

When you go scuba diving in the ocean, below what depth could damage to your eardrum start to occur? The eardrum is typically $7\mathrm{.}8$ mmmm in diameter. Take the density of seawater to be equal $1\mathrm{.}03103$kg$/$m$31\mathrm{.}03103$kg$/$m$3.$

Express your answer in meters.

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