Back to RAY OPTICS
JEE PHYSICS MCQ: RAY OPTICS
1
Medium
1 of 1
Analyzing
+4 | -1
A short straight object of height 100 cm lies before the central axis of a spherical mirror, whose focal length has absolute value . The image of object produced by the mirror is of height 25 cm and has the same orientation of the object. One may conclude from the information.
View answer and explanation
Correct option: D
Image is virtual, opposite side of convex mirror
Option D (Image is virtual, opposite side of convex mirror) is correct because the image is erect and smaller than the object, which is characteristic of a convex mirror.
More Questions from RAY OPTICS
Practice All Chapter MCQs →
In refraction, light waves are bent on passing from one medium to the second medium, because, in the second medium
A double convex lens is made of glass which has its refractive index 1,45 for violet rays and 1.50 for red rays. If the focal length for violet ray is , the focal length for red ray will be
Which light rays undergoes two internal reflection inside a raindrop, which of the rainbow is formed?
A piece of plane glass is placed on a word with letters of different colours. The letters which appear minimum raised are
A dentist has a small mirror of focal length . He views the cavity in the tooth of a patient by holding the mirror at a distance of from the cavity. The magnification is
All of the following statements are correct except