Question 7: Explain strain energy in a deformed wire by drawing its graph. Answer Definition of strain energy When a wire is stretched within its…
Question 6: Describe Hysteresis loop for a ferromagnetic material by drawing its curve for iron. Answer Hysteresis loop for ferromagnetic material (Hysteresis means ‘remaining behind…
Question 5: Describe the mechanical properties of solids. Answer Mechanical Properties of solids Mechanical properties of solids is the response a solid shows when an…
Question 3: Describe the valence band, conduction band and forbidden energy gap with the help of energy level diagram. Answer Energy band theory In a…
Question 3: Describe the valence band, conduction band and forbidden energy gap with the help of energy level diagram. Answer In a single isolated atom,…
Question 4: Discuss super conductivity of a conductor with the help of a curve. Answer Definition of superconductor Superconductor is a material that can conduct…
S No Question Question 1 Explain the difference between tensile and compressive forces and how equilibrium within a structure?See Answer Question 2 Draw and describe…
Question 1: Explain the differences between tensile and compressive forces and how they affect equilibrium within a structure? ANSWER When an external force is applied…
Question 2: Draw and describe a stress/strain graph and identify the elastic region, plastic flow region, yield stress and ultimate tensile stress. ANSWER The stress-strain…