1.

Column-I gives some devices and Column-II gives some processes on which the functioning of these devices depend. Match the devices in Column-I with the processes in Column-II and indicates your answer by darkening appropriate bubbles in the 4 × 4 matrix given in the ORS. Column-I Column-II (p) Bimetallic strip (a) Radiation from a hot body (q) Steam engine (b) Energy conversion (r) Incandescent lamp (c) Melting (s) Electric fuse (d) Thermal expansion of solids

Answer»

Column-I gives some devices and Column-II gives some processes on which the functioning of these devices depend. Match the devices in Column-I with the processes in Column-II and indicates your answer by darkening appropriate bubbles in the 4 × 4 matrix given in the ORS.

Column-I Column-II
(p) Bimetallic strip (a) Radiation from a hot body
(q) Steam engine (b) Energy conversion
(r) Incandescent lamp (c) Melting
(s) Electric fuse (d) Thermal expansion of solids



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