A concave mirror of radius of curvature one meter is placed at the bottom of a tank of water. The mirror forms an image of the sun when it is directly overhead. Calculate the distance of the images from the mirror for (a) `80cm` and (b) `40cm` of water in the tank ( `mu=4//3` for water)

A concave mirror forms an image of the sun at a distance of 12 cm from it.

A concave mirror of radius of curvature 60 cm is placed at the bottom of tank containing water upto a height of 20 cm. The mirror faces upwards with its axis vertical. Solar light falls normally on the surface of water and the image of the sun is formed. If ""_(a)mu_(w)=4/3 then with the observer in air, the distance of the image from the surface of water is:

An object is placed at a distance of 15 cm from a convex mirror and images is formed at a distance of 5 cm from the mirror. Calculate the radius of curvature of the mirror.

A concave mirror of radius of curvature 20 cm forms image of the sun. The diameter of the sun subtends an angle 1^(@) on the earth. Then the diameter of the image is (in cm) :

A concave mirror having a radius of curvature 40 cm is placed in front of an illuminated point source at a distance of 30 cm from it. Find the location of the image.

Image formed by a concave mirror radius of curvature 40 cm is half the size of the object. Then distance of object and its image from the mirror will be -

A convex mirror forms a real image 5 times the size of the object placed at a distance of 20 cm from it. The radius of curvature of the mirror is

A diverging mirror of radius of curvature 40 cm forms an image which is half the height of the object. Find the object and image positions.

An object is placed at a distance of 40 cm in front of a convex mirror of radius of curvature 40 cm. List four characteristic of the image formed by the mirror.