- #1
mdshameer
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Can someone enlighten me about the quantum level explanations for the following:
1. Adhesion between two substances
2. Cohesion within a substance
3. Strength of a substance (as in tensile strength, compressive strength and shear strength)
4. Stiffness of a substance (as in Youngs modulus, Poissons ratio and shear modulus)
5. Strain energy of materials
6. Vibration and damping of strain energy systems
7. Variation of inter molecular forces with tempearture (as in melting and boiling)
8. Variation of intermolecular forces with external pressure
9. Absence of intermolecular forces between two soilds however closely they are spaced
Hope that I have expressed my queries clearly.
Regards
1. Adhesion between two substances
2. Cohesion within a substance
3. Strength of a substance (as in tensile strength, compressive strength and shear strength)
4. Stiffness of a substance (as in Youngs modulus, Poissons ratio and shear modulus)
5. Strain energy of materials
6. Vibration and damping of strain energy systems
7. Variation of inter molecular forces with tempearture (as in melting and boiling)
8. Variation of intermolecular forces with external pressure
9. Absence of intermolecular forces between two soilds however closely they are spaced
Hope that I have expressed my queries clearly.
Regards