A convex lens and a concave lens of focal length 0.1m each are placed co axially 0.03m apart. Find the position of three image of an object placed 0.15 m in front of the convex lens.
Here,
Focal length of convex lens, f1=0.1m
=10cm
Focal length of concave lens, f2=-0.1m
=-10cm
Object distance from convex lens, u1=-0.15m
=-15cm
4
Masidul Hassan answered this
Give me answers
4
Ananyn Saha answered this
A convex lens & a concave lens of focal length. 1 m each are placed co-axially. 03m apart. Find position of the image of an object placed. 15m infront of convex lens.
2
Pinki answered this
Ans is incorrect
2
Dhruba Jyoti Lahon answered this
15.8 cm is the right answer guys..please follow the 1st answer..thanks sanjukta☺️
11
Liyah Mehreen answered this
Solve the problem
0
Roop Acharjee answered this
Sanjukta's was very helpful but I am unable to understand were the -ve went in the last step