Advertisements
Advertisements
प्रश्न
उत्तर
APPEARS IN
संबंधित प्रश्न
We can obtain a real, enlarged and inverted image by a concave mirror.
A ray of light is incident normally on a plane mirror. What will be the
angle of reflection?
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.
A ray of light travels from a denser medium to a rarer medium. How will it bend?
What is a spherical mirror?
Name the mirrors shown in Figure (a) and (b).
Select the correct option:
Looking into a mirror one finds her image diminished, the mirror is:
Does the mirror name by your form a real image for all locations? Give a reason for your answer.
AB is the object, A1B1 is its image. MM' is the position of the mirror. Complete the ray diagram and find the position of the center of curvature and focus of the mirror. Also, measure the focal length.
Numerical problem.
The radius of curvature of a spherical mirror is 25 cm. Find its focal length.
