Advertisements
Advertisements
Question
Which type of mirror can form a real image?
Advertisements
Solution
- A concave mirror can form a real image of an object.
- The nature of the image depends on the object's distance from the concave mirror.
APPEARS IN
RELATED QUESTIONS
An image that cannot be obtained on a screen is called ______.
A 50 cm tall object is at a very large distance from a diverging lens. A virtual, erect and diminished image of the object is formed at a distance of 20 cm in front of the lens. How much is the focal length of the lens?
A 2.0 cm tall object is placed 40 cm from a diverging lens of focal length 15 cm. Find the position and size of the image.
State the two convenient rays that are chosen to construct the image by a spherical mirror for a given object? Explain your answer with the help of suitable ray diagrams.
What is meant by magnification? Write its expression. What is its sign for the (a) real (b) virtual, image?
Draw a ray diagram to show the formation of the image, when the object is placed between optical centre and principal focus of a convex lens.
State the signs and values of magnifications in the above mentioned case.
Select the correct option:
Which mirror is used in periscope?
Complete the following diagrams shown in the following figures by drawing the reflected rays.

Define the term Centre of curvature.
Name the type of mirror used in the following situation:
Solar furnace
Support your answer with reason.
