364782 In the figure (i) a thin lens of focal length \(10\,cm\) is shown. The lens is cut into two equal parts, and the parts are arranged as shown in the figure (ii). An object \(A B\) of height \(1\,cm\) is placed at distance of \(7.5\,cm\) from the arrangement. The height of the final image will be:

364783 Assertion :
A single lens produces a colour image of an object illuminated by white light.
Reason :
The refractive index of material of lens is different for different wavelength of light.

364784 Assertion :
Although the surfaces of a goggle lens are curved it does not have any power.
Reason :
In case of goggles, both the curved surfaces have equal radii of curvature. and centre of curvature on same side.

364785 Assertion :
Spherical aberration occurs (occurs) in lenses of larger aperture.
Reason :
The two rays, paraxial and marginal rays focus at different points.

364782 In the figure (i) a thin lens of focal length \(10\,cm\) is shown. The lens is cut into two equal parts, and the parts are arranged as shown in the figure (ii). An object \(A B\) of height \(1\,cm\) is placed at distance of \(7.5\,cm\) from the arrangement. The height of the final image will be:

364783 Assertion :
A single lens produces a colour image of an object illuminated by white light.
Reason :
The refractive index of material of lens is different for different wavelength of light.

364784 Assertion :
Although the surfaces of a goggle lens are curved it does not have any power.
Reason :
In case of goggles, both the curved surfaces have equal radii of curvature. and centre of curvature on same side.

364785 Assertion :
Spherical aberration occurs (occurs) in lenses of larger aperture.
Reason :
The two rays, paraxial and marginal rays focus at different points.

364782 In the figure (i) a thin lens of focal length \(10\,cm\) is shown. The lens is cut into two equal parts, and the parts are arranged as shown in the figure (ii). An object \(A B\) of height \(1\,cm\) is placed at distance of \(7.5\,cm\) from the arrangement. The height of the final image will be:

364783 Assertion :
A single lens produces a colour image of an object illuminated by white light.
Reason :
The refractive index of material of lens is different for different wavelength of light.

364784 Assertion :
Although the surfaces of a goggle lens are curved it does not have any power.
Reason :
In case of goggles, both the curved surfaces have equal radii of curvature. and centre of curvature on same side.

364785 Assertion :
Spherical aberration occurs (occurs) in lenses of larger aperture.
Reason :
The two rays, paraxial and marginal rays focus at different points.

364782 In the figure (i) a thin lens of focal length \(10\,cm\) is shown. The lens is cut into two equal parts, and the parts are arranged as shown in the figure (ii). An object \(A B\) of height \(1\,cm\) is placed at distance of \(7.5\,cm\) from the arrangement. The height of the final image will be:

364783 Assertion :
A single lens produces a colour image of an object illuminated by white light.
Reason :
The refractive index of material of lens is different for different wavelength of light.

364784 Assertion :
Although the surfaces of a goggle lens are curved it does not have any power.
Reason :
In case of goggles, both the curved surfaces have equal radii of curvature. and centre of curvature on same side.

364785 Assertion :
Spherical aberration occurs (occurs) in lenses of larger aperture.
Reason :
The two rays, paraxial and marginal rays focus at different points.