If air blown through the space between a calendar suspended from a nail on wall and the wall, then

The space between body wall and alimentary canal lined by mesoderm is called:

The space between body wall and alementary canal lined by mesoderm is called

What enables us to fix nails in a wall and knots to be tied ?

Air is blown through through a hole in a colsed pipe containing liquid. Then the pressure will.

What is the difference between an adiabatic wall and a diathermic wall?

Air is blown through a hole on a closed pipe containing liquid. Then the pressure will

Air is blown through a hole on a closed pipe containing liquid. Then the pressure will

A circular disc of mass M and radius R is suspended from a nail in the wall. The nail is fixed very near to the rim of the disc. The moment of inertia of the disc about an axis along the nail is

Which of the following occupies the space between the cell wall and the shrunken protoplast in a plasmolysed cell?