Probability of Thermal Fluctuations Lifting 1g Stamp 1μm+

[WarnK]

Homework Statement

Estimate the probability that a stamp with mass 1 gram lying on a table is lifted 1 $$\mu m$$ or higher by thermal fluctuations.

Homework Equations

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The Attempt at a Solution

I'm not sure how to start. What should I think about, what is relevant here? I feel completely lost really.

 

[christianjb]

The probability is 1 if you wait long enough (neglecting decay of the table and stamp).