Advertisements
Advertisements
प्रश्न
A lens forms an upright and magnified image of an object State whether the image is real or virtual
उत्तर
Virtual.
APPEARS IN
संबंधित प्रश्न
If an object is at a considerable distance (or infinity) in front of a convex lens, where is the image formed?
Distinguish between a convex lens and concave lens. Which of the two is a converging lens : convex lens of concave lens?
A convex lens of focal length 0.10 m is used to form a magnified image of an object of height 5 mm placed at a distance of 0.08 m from the lens. Calculate the position, nature and size of the image.
Which of the above two cases illustrates the working of a magnifying glass?
The given below figure shows an object OA and its image IB formed by a lens.
State two applications of a convex lens.
For which position of the object does a convex lens form a virtual and erect image? Explain with the help of a ray diagram.
A convex lens forms an inverted image of size same as that of the object which is placed at a distance 60 cm in front of the lens. Find: The position of image
Draw a ray diagram to illustrate the determination of the focal length of a convex lens using an auxiliary plane mirror.
How will you determine the focal length of a convex lens by the plane mirror method?
