Work per unit volume of the material is a known modulus of toughness.

Related MCQs

• The amount of heat flow through a unit area of material of unit thickness in one hour, when the temperature difference is maintained at 1°C is known as                         of the material.
• What is the unit of elastic modulus?
• When applied stress is of shear type, the modulus of elasticity is known as        
• Torsional sectional modulus is also known as                    
• The specific heat of the substance is defined as the amount of heat required to raise a unit mass of the substance through a unit rise in temperature.
• What is the elastic modulus of steel?
• What is the elastic modulus of titanium alloys?
• What is the order of elastic modulus for Nickel alloys, Lead alloys, Molybdenum alloys, alumina?
• What is a factor which controls the elastic modulus?
• For an aluminium the modulus of rigidity is 2.1×1010 N/m2 and density is 2.7×103 kg/m3. Find the speed of transverse waves in the medium.