unit of toughness is                   

Related MCQs

• toughness is defined as total energy absorbed by material in                        
• modulus of toughness is               
• brittle material shows toughness
• ductile material shows toughness
• in tensile test, during strain hardening material after cold working shows                      in strength with decreased toughness
• if total amount of energy absorbed by a steel specimen is 5 N-m for a volume of 10 x 10-3 mm3, the modulus of toughness is                       N/mm2
• during the imapct test the toughness of material is given by                
• The ratio of the volume of atoms per unit cell to the total volume occupied by the unit cell called------ --.
• the arrengement of multiple unit cells toghether is called                   
• a unit cell represents of a crystal strtucture