Spherical Mirrors and Mirror Equation

JEE Main Physics · Ray Optics · 15 questions, latest first

• A concave mirror of focal length 10 cm forms an image which is double the size of object when the object is placed at two…20266 April, Shift 2 · Q50
• A rod of length 10 cm lies along the principle axis of a concave mirror of focal length 10 cm as shown in figure. The length of…20264 April, Shift 1 · Q39
• Distance between an object and three times magnified real image is 40 cm. The focal length of the mirror used is ____ cm.202624 January, Shift 2 · Q41
• A mirror is used to produce an image with magnification of 1/4. If the distance between object and its image is 40 cm, then the…20257 April, Shift 2 · Q40
• A finite size object is placed normal to the principal axis at a distance of 30 cm from a convex mirror of focal length 30 cm. A…20254 April, Shift 2 · Q39
• When an object is placed 40 cm away from a spherical mirror an image of magnification 1/2 is produced. To obtain an image with…20254 April, Shift 1 · Q41
• Distance between object and its image (magnified by -1/3 ) is 30 cm. The focal length of the mirror used is (x/4) cm, where…20254 April, Shift 1 · Q46
• Two identical objects are placed in front of convex mirror and concave mirror having same radii of curvature of 12 cm, at same…20252 April, Shift 2 · Q36
• A concave mirror produces an image of an object such that the distance between the object and image is 20 cm. If the…202528 January, Shift 2 · Q42
• A concave mirror of focal length f in air is dipped in a liquid of refractive index μ. Its focal length in the liquid will be:202523 January, Shift 2 · Q42
• The driver sitting inside a parked car is watching vehicles approaching from behind with the help of his side view mirror, which…202522 January, Shift 1 · Q50
• If the distance between object and its two times magnified virtual image produced by a curved mirror is 15 cm, the focal length…202429 January, Shift 2 · Q50
• A convex mirror of radius of curvature 30 cm forms an image that is half the size of the object. The object distance is:202429 January, Shift 1 · Q49
• Two objects A and B are placed at 15 cm and 25 cm from the pole in front of a concave mirror having radius of curvature 40 cm.…20231 February, Shift 2 · Q16
• A thin cylindrical rod of length 10 cm is placed horizontally on the principle axis of a concave mirror of focal length 20 cm.…20231 February, Shift 1 · Q24