Convex
Concave
Plane
Parabolic
Shock-absorbers are usually made of steel as it:
Short sightedness can be corrected by
Short sightedness can be righted by
Short-sight in human eye can be corrected by using proper
SI unit of equivalent conductance
SI unit of temperature is
Silicon is a
Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation?
Skating on ice is possible because
Slip rings are usually made of