A point object on the principal axis at a distance 1.5 cm in front of concave mirror of radius of curvature 20 cm has velocity 2mm/s is perpendicular to the principal axis. The velocity of image at that instant will be

A point object on the principal axis at a distance 1.5cm in front of a concave mirror of radius of curvature 20cm has velocity ,2mm/s perpendicular to , the principal axis.The velocity of image at that instant will be

A point object on the principal axis at a distance 15cm in front of a concave mirror of radius of curvature 20cm has velocity 2mm//s perpendicular to the principal axis. The magnitude of velocuty of image at that instant will be

If the object is placed on the principal axis at a distance of 10 cm in front of a concave mirror with curvature is 8 cm, what is the distance of the image ?

A point object at a distance 5R/3 from the pole of a concave mirror. R is the radius of curvature of mirror. Point object oscillates with amplitude of 1mm perpendicular to the principal axis. The amplitude of image is

A point object at a distance 5R/3 from the pole of a concave mirror. R is the radius of curvature of mirror. Point object oscillates with amplitude of 1mm perpendicular to the principal axis. The amplitude of image is

Find the distance of the image, when an object is placed on the principal axis at a distance of 10 cm in front of a concave mirror whose radius of curvature is 8 cm.

Find the distance of the image, when an object is placed on the principal axis, at a distance of 10 cm in front of concave mirror whose radius of curvature is 8cm.

Find the distance of the image when an object is placed on the principal axis at a distance of 10 cm in front of a concave mirror whose radius of curvature is 8 cm.

A point object at a distance 5R/3 from the pole of a concave mirror. R is the radius of curvature of mirror. Point object oscillates with amplitude of 1mm perpendicular to the principal axis. Position of image when object is at O is :