Sunday
April 19, 2015

Homework Help: physics

Posted by Sadie on Tuesday, May 21, 2013 at 7:16pm.

How am I supposed to answer this question on the lab write-up? I have the date, but I don't know the formula or process to use. Thanks.

Organizing Data: Using your estimate of the threshold frequency from your first data table and your measured value of ft for sodium from your second data table, calculate the work function for both values. Plank’s constant is equal to 6.63 x 10-34 J • s.

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