A container is filled with water (μ=1.33) up to a height of 332.5 mm. A concave mirror is placed 0.15 m above the water level. The image of an object kept at the bottom of the container is formed 25 CM below the water level. Find the focal length of the concave mirror

Open in App

Solution

Suggest Corrections

Similar questions

Q. A container is filled with water (

μ = 1.33

) upto a height of 33.25 cm. A concave mirror is placed 15 cm above the water level and the image of an object placed at the bottom is formed 25 cm below the water level. The focal length of the mirror is

Q. A container is filled with water

(μ = 1.33)

upto a height of

33.25 c m

. A convex mirror is placed

15 c m

above the water level and the image of an object placed at the bottom is formed

25 c m

below the water level. Focal length of the mirror is

Q. A tank of height 33.25 cm is completely filled with liquid

(μ = 1.33)

. An object is placed at the bottom of tank on the axis of concave mirror as shown in Fig. Image of the object is formed at 25 cm below the surface of the liquid. Focal length of the mirror is

Q. Final image of a point source

O

placed at the bottom of the container filled with water in it is formed at

25 cm

below the water level as shown in the figure. Focal length of the mirror (in

cm

) is

A concave mirror is placed at the bottom of an empty tank with face upwards and axis vertical. When sunlight falls normally on the mirror, it is focussed at distance of 32 cm from the mirror. If the tank filled with water $(μ = \frac{4}{3})$ upto a height of 20 cm, then the sunlight will now get focussed at

Join BYJU'S Learning Program