CBSE Class 11 science: Elasticity Videos | Mechanical Properties of Solids

• if we pull the end of rod what kind of stree is developed in it
• Shear strength of steel is 80 GPa. Force required to punch a square hole of side 1 cm in 5 mm thick steel sheet is X MN. Find the value of x
• define hokes law
• 10. Sudden cooling is known as
• Que:- which are the top 5 elastic substances in the world?
•  Calculate the change in volume of an iron block 10 cm × 20 cm × 5 cm if its temperature is raised from 10 °C to 40 °C. Given, coefficient of linear expansion of iron =1.2 × 10-5 °C  
• What is hooks law of physics?    
• What is a perfectly plastic body?
• What do you mean by the elastic limit?
• What is elastic fatigue?

Queries asked on Sunday & after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.