Answer:
The approximate value of the effective spring stiffness of the inter atomic force is 11.32 N/m.
Explanation:
Given that,
Diameter of wire = 2.1 mm
Initial length = 1.15 m
Mass = 104 kg
Stretching length = 8.46 mm
Mass of mole of magnesium =24 g
Density = 1.74 g/cm³
We need to calculate the diameter of magnesium
Using formula of diameter
Put the value into the value
We need to calculate the stress
Using formula of stress
We need to calculate the strain
Using formula of strain
We need to calculate the young modulus
Using formula of young modulus
We need to calculate the approximate value of the effective spring stiffness of the inter atomic force
Using formula of effective spring stiffness
Put the value into the formula
Hence, The approximate value of the effective spring stiffness of the inter atomic force is 11.32 N/m.