Q2. Give one word answer (Only answer): $[1\times 10=10$

1. Difficult to bend or force into a different shape-
2. The physical quantity that is fixed during the change of state of matter-
3. A fixed point or support about which liver turns -
4. The factor by which a machine multiplies the effort to overcome the load-
5. The space occupied by matter is called its-
6. The region where some light falls outside the darker umbra of a shadow-