What Is the Effective Force Constant Between Two Atoms?

AI Thread Summary
The discussion revolves around calculating the effective force constant between two tellurium atoms, given their atomic mass of 2.12×10-25 kg and a frequency of 7.53×1012 Hz. Participants express confusion about how to approach the problem, indicating a lack of familiarity with relevant concepts such as spring constants, Hooke's law, and simple harmonic motion (SHM). One user suggests that the problem involves an invisible spring connecting the two atoms, hinting at the need for a specific formula to find the spring constant. Overall, the thread highlights the need for foundational knowledge in physics to solve the problem effectively. Understanding these principles is crucial for determining the effective force constant.
dal11
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Homework Statement



The atomic mass of tellurium is 2.12×10-25 kg, and the frequency, 7.53×1012 Hz. What is the effective force constant that connects the two atoms?



Homework Equations



Have no idea

The Attempt at a Solution



I am lost with this problem, we havn't learned it in the lectures.
 
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dal11 said:
The atomic mass of tellurium is 2.12×10-25 kg, and the frequency, 7.53×1012 Hz. What is the effective force constant that connects the two atoms?

Hi dal11!

Since this is in "introductory physics", I think :redface: that they want you to assume that there's an invisible spring with a mass of 2.12×10-25 kg at either end and an oscillation frequency of 7.53×1012 Hz, and to find the spring constant. :wink:
 
Ok that makes sense ;), but I am still don't know how to do that given this information.
 
dal11 said:
Ok that makes sense ;), but I am still don't know how to do that given this information.

do you know what a spring constant is?

or what Hooke's law is? or what shm (simple harmonic motion) is?

do you know any equations relating to springs or to shm?
 

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