NEETPhysicsRay Optics
Given below are two statements : Statement (I) : When an object is placed at the centre of curvature of a concave lens, image is formed at the centre of curvature of the lens on the other side. Statement (II) : Concave lens always forms a virtual and erect image. In the light of the above statements, choose the correct answer from the options given below :
Options
- ABoth Statement I and Statement II are true
- BBoth Statement I and Statement II are false
- CStatement I is true but Statement II is false
- DStatement I is false but Statement II is true
Correct answer
C. Statement I is true but Statement II is false
Step-by-step solution
aligned & 1 v - 1 u = 1 f & 1 v - 1 -2 f = 1 - f & 1 v = -1 2 f v =-2 f & 1 v = 1 u + 1 f Virtual image of Real object. aligned In statement II, it is not mentioned that object is real or virtual hence Statement II is false.