Advertisements
Advertisements
प्रश्न
Make the correct choices in the following items :
The image formed by a diverging lens, shown in fig, , is
विकल्प
Virtual, erect, magnified
Virtual, erect, diminished
Virtual, inverted, magnified
Real, inverted, diminished
Real, upright, magnified
Advertisements
उत्तर
Virtual, erect, diminished
APPEARS IN
संबंधित प्रश्न
Study the diagram shown in Fig. 5.56
Complete the diagram to show the formation of image A’B’ of the object AB of same size.
Study the diagram shown in the following Figure.
Name the lens LL’ and draw its outline.
The diagram given below shows the position of an object OA in relation to a converging lens whose foci are at F1 and F2.
Describe how the distance of the image from the lens and the size of the image change as the object is moved towards F1.
State the condition of the following:
A ray passes undeviated through the lens.
What type of lenses are used in spectacles worn by an old lady for knitting?
Make the rrect choices in the following items :
An object is placed 50 cm from a connverging lens of focal length 30 cm. The image produced would be
State the nature and position of the object on the principal axis to obtain a real and magnified image.
Mixture of red + blue + green is passed through a convex lens as shown in the diagram below. State whether the ray passes through a single point or through different points on the principal axis after refraction.
