364778 Find the position of final image from first lens. Given, focal length of each lens is \(10\;cm.\)

364779 The focal length of a convex lens of refractive index 1.5 is \({f}\). If it is cut into four equal parts as shown in the figure. The focal length of the one of the parts (Shaded) will be

364780 A lens is cut from the optical centre along the principal axis and the two parts of the lens are placed sideways as shown in figure. Then the new focal length of the combination:

364781 Assertion :
A bi-convex lens of focal length \(10\;cm\) is split into two equals parts by a plane parallel to its principal axis. The focal length of the each part will be \(20\;cm\)
Reason :
Focal length does not depend on the radii of curvature of two surfaces.

364778 Find the position of final image from first lens. Given, focal length of each lens is \(10\;cm.\)

364779 The focal length of a convex lens of refractive index 1.5 is \({f}\). If it is cut into four equal parts as shown in the figure. The focal length of the one of the parts (Shaded) will be

364780 A lens is cut from the optical centre along the principal axis and the two parts of the lens are placed sideways as shown in figure. Then the new focal length of the combination:

364781 Assertion :
A bi-convex lens of focal length \(10\;cm\) is split into two equals parts by a plane parallel to its principal axis. The focal length of the each part will be \(20\;cm\)
Reason :
Focal length does not depend on the radii of curvature of two surfaces.

364778 Find the position of final image from first lens. Given, focal length of each lens is \(10\;cm.\)

364779 The focal length of a convex lens of refractive index 1.5 is \({f}\). If it is cut into four equal parts as shown in the figure. The focal length of the one of the parts (Shaded) will be

364780 A lens is cut from the optical centre along the principal axis and the two parts of the lens are placed sideways as shown in figure. Then the new focal length of the combination:

364781 Assertion :
A bi-convex lens of focal length \(10\;cm\) is split into two equals parts by a plane parallel to its principal axis. The focal length of the each part will be \(20\;cm\)
Reason :
Focal length does not depend on the radii of curvature of two surfaces.

364778 Find the position of final image from first lens. Given, focal length of each lens is \(10\;cm.\)

364779 The focal length of a convex lens of refractive index 1.5 is \({f}\). If it is cut into four equal parts as shown in the figure. The focal length of the one of the parts (Shaded) will be

364780 A lens is cut from the optical centre along the principal axis and the two parts of the lens are placed sideways as shown in figure. Then the new focal length of the combination:

364781 Assertion :
A bi-convex lens of focal length \(10\;cm\) is split into two equals parts by a plane parallel to its principal axis. The focal length of the each part will be \(20\;cm\)
Reason :
Focal length does not depend on the radii of curvature of two surfaces.