Home
Class 12
PHYSICS
[" Fixalyst "(1)/(4)" at "tan x=(pi)/(co...

[" Fixalyst "(1)/(4)" at "tan x=(pi)/(cos x)(pi)/(2 pi)" and "(pi)/(2)" a cor cave lense of "30cm" focal length "],[" what is the focal length of combination of a corcave lense of "30cm" focal length "],[" placed in contect with a convex lense of "2C" cm focal length.Is the system "],[" conversing or diverging lense? "]

Promotional Banner

Similar Questions

Explore conceptually related problems

What is the focal lengthof the combination of a convex lens of focal length 30 cm in contact with a concave lens of focal length 20 cm ? Is the system a converging or diverging lens ? Ignore thickness of the lenses.

What is the focal length of a convex lens of focal length 30 cm in contact with a concave lens of focal length 20 cm . Is the system a converging or a diverging lens ? Ignore thickness of the lenses.

What is the focal length of a convex lens of focal length 30 cm in contact with a concave lens of focal length 20 cm . Is the system a converging or a diverging lens ? Ignore thickness of the lenses.

What is the focal length of a convex lens of focal length 30 cm in contact with a concave lens of focal length 20 cm . Is the system a converging or a diverging lens ? Ignore thickness of the lenses.

What is the focal length of a convex lens of focal length 30cm in contact with a concave lens of focal length 20cm? Is the system a converging or a diverging lens? Ignore thickness of the lenses.

What is the focal length of a convex lens of focal length 30cm in contact with a concave lens of focal length 20cm? Is the system a converging or a diverging lens? Ignore thickness of the lenses.

What is the focal length of a convex lens of focal length 30cm in contact with a concave lens of focal length 20cm? Is the system a converging or a diverging lens? Ignore thickness of the lenses.