A sliver atom in a solid oscillates in simple harmonic motion in some direction with a frequency of 10 12 /sec. What is the force constant of the bonds connecting one atom with the other? (Mole wt. of silver =108 and Avogadro number = 6.02 × 10 23 gm mole –1 )
Text Solution
Verified by ExpertsThe correct answer is:
D
⇒ k = 4 π 2 m × f 2
k = 
= 
= 7.1 N/m
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