Answer:
2.12x 10 -3
Explanation:
i dont really have explanation but like that's how it works
Answer:
low amplitude hope it will help you
Answer:
presumptuous
Explanation:
it's what you call someone who assumes something
Answer:
This is true,the rod with smaller elastic modulus will stretch more than larger elastic modulus.
Explanation:
σ=E*ε
ε=δ/L
σ=E*δ/L
δ=(σ*L)/E
σ=F/A
δ=(F*L)/(A*E)
As Force,Area and Length is same
δ∞1/E
From the expression as E increase δ will be small,so there will be more stretch for smaller elastic modulus.
