Part 2
An object is placed in from of a convex mirror of focal length 50 cm, if the image is one fourth the size of the object, the distance of the image from the mirror is
29
Oct
An object is placed in from of a convex mirror of focal length 50 cm, if the image is one fourth the size of the object, the distance of the image from the mirror is An object is placed in from of a convex mirror of focal length 50 cm if the image is one [...]
An object is placed at a distance 2f from the pole of a convex mirror of focal length f . The linear magnification is
29
Oct
An object is placed at a distance 2f from the pole of a convex mirror of focal length f . The linear magnification is An object is placed at a distance 2f from the pole of a convex mirror of focal length f . The linear magnification is October 29, 2020 Category: Cengage NEET by [...]
An object is placed at 20 cm from a convex mirror of focal length 20 cm, The distance of the image from the pole of the mirror is :
29
Oct
An object is placed at 20 cm from a convex mirror of focal length 20 cm, The distance of the image from the pole of the mirror is : An object is placed at 20 cm from a convex mirror of focal length 20 cm The distance of the image from the pole of the [...]
A concave mirror forms the image of an object on a screen. If the lower half of the mirror is covered with an opaque card, the effect would be
29
Oct
A concave mirror forms the image of an object on a screen. If the lower half of the mirror is covered with an opaque card, the effect would be A concave mirror forms the image of an object on a screen. If the lower half of the mirror is covered with an opaque card the [...]
A spherical mirror forms an erect image three times the size of the object, If the distance between the object and the image is 80 cm. The nature and the focal length of the mirror are
29
Oct
A spherical mirror forms an erect image three times the size of the object, If the distance between the object and the image is 80 cm. The nature and the focal length of the mirror are A spherical mirror forms an erect image three times the size of the object If the distance between the [...]
An object 1 cm tall is placed 4 cm in front of a mirror. In order to produce an upright image of 3 cm height, one needs
29
Oct
An object 1 cm tall is placed 4 cm in front of a mirror. In order to produce an upright image of 3 cm height, one needs An object 1 cm tall is placed 4 cm in front of a mirror. In order to produce an upright image of 3 cm height one needs October [...]
A concave mirror of focal length f, in vacuum, is placed in a medium of refractive index 2. Its focal length in the medium is :
29
Oct
A concave mirror of focal length f, in vacuum, is placed in a medium of refractive index 2. Its focal length in the medium is : A concave mirror of focal length f in vacuum is placed in a medium of refractive index 2. Its focal length in the medium is : October 29, 2020 [...]
Mark the correct options. (1) If the incident rays are converging we have a real object. (2) If the final rays are converging we have a real image (3) The image of virtual object is called a virtual image (4) if the image is virtual the corresponding object is called virtual object
29
Oct
Mark the correct options. (1) If the incident rays are converging we have a real object. (2) If the final rays are converging we have a real image (3) The image of virtual object is called a virtual image (4) if the image is virtual the corresponding object is called virtual object All of the [...]
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All of the following statements are correct for real object ,
erect ,
except (1) The magnification produced by a convex mirror is always less than one (2) A virtual ,
inverted ,
magnified image can be formed using a concave mirror (4) A real ,
same-sized image can be formed using a convex mirror ,
same-sized image can be obtained using a plane mirror (3) A virtual ,
All of the following statements are correct for real object, except (1) The magnification produced by a convex mirror is always less than one (2) A virtual, erect, same-sized image can be obtained using a plane mirror (3) A virtual, erect, magnified image can be formed using a concave mirror (4) A real, inverted, same-sized image can be formed using a convex mirror
29
Oct
All of the following statements are correct for real object, except (1) The magnification produced by a convex mirror is always less than one (2) A virtual, erect, same-sized image can be obtained using a plane mirror (3) A virtual, erect, magnified image can be formed using a concave mirror (4) A real, inverted, same-sized [...]
Tags:
All of the following statements are correct for real object ,
erect ,
except (1) The magnification produced by a convex mirror is always less than one (2) A virtual ,
inverted ,
magnified image can be formed using a concave mirror (4) A real ,
same-sized image can be formed using a convex mirror ,
same-sized image can be obtained using a plane mirror (3) A virtual ,
A ray of light is incident on the plane mirror at rest the mirror starts turning at a uniform acceleration of 2π rad/sec^2. The reflected ray, at end of 1/4 sec must have turned through
29
Oct
A ray of light is incident on the plane mirror at rest the mirror starts turning at a uniform acceleration of 2π rad/sec^2. The reflected ray, at end of 1/4 sec must have turned through A ray of light is incident on the plane mirror at rest the mirror starts turning at a uniform acceleration [...]