Question

Table 10.4 Nature, position and relative size of the image formed by a convex lens for
positions of the object
Position of
the image
Relative size of
the image
Nature of
the image
Position of the
object
At focus F
Real and inverter
Highly diminished,
point-sized
At infinity
Diminished
Between F, and 2F,
Beyond 2F
Real and inverter
Real and inverter
Same size
At 2F2
At 2F
Enlarged
Beyond 2F,
Real and inverter
Between F, and 2F
At infinity
Real and inverted
At focus F
Infinitely large or
highly enlarged
Enlarged
Virtual and erect
Between focus F.
and
optical centre o
On the same side
of the lens as the
object​

Answer 1

Answer:

Real and inverter

Between F, and 2F

At infinity

Real and inverted

At focus F

Infinitely large or

highly enlarged

Enlarged

Virtual and erect

Between focus F