Labratory measurements show that when a certain material has a grain diameter of 2.33x10-2 mm it's yield strength is 107 MPa. When the material's grain diameter decreases to 1.84x10-2 mm it's yield strength increases to 117 MPa.
When the average grain diameter is increased to 3.20x10-2 mm, what is the modulus of resilience (in J/m^3) if the modulus of elasticity is known to be 134 GPa?
Recently Asked Questions
- If sales are RM500,000 and sales at the break-even point are RM150,000 , calculate the margin of safety percentage .
- Which of the following departments should match shipping documents with open sales orders and prepare daily sales summaries ?
- The auditor notes the following changes in ratios : Current Last Year Inventory Turnover 7.3 4.2 Accounts Receivable Turnover 2.8 7.3 Revenue Growth 15 % 8 %