Explain shear strain drawing a levelled diagram.

What is shear strain ?

Draw a well-labelled diagram of HIV.

How is shear strain measured ?

Explain various type of strain with the definition of strain.

Tarun observed a slide of white blood cells under microscope. His teacher asked him to draw the diagram. Select the diagram which should be drawn by Tarun.

Give the concept of triple point of water. Explain the point with diagram.

Explain the Watson and Crick model of DNA with the help of a labelled diagram.

Explain elastic limit by a diagram.