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प्रश्न
We can obtain an enlarged and erect image by a convex mirror.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
A convex mirror always forms a virtual, erect, and diminished image, regardless of the object's distance from the mirror.
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संबंधित प्रश्न
An image that cannot be obtained on a screen is called ______.
What happens when a ray of light falls normally (or perpendiculary) on the surface of a plane mirror?
Name the two types of spherical mirrors. What type of mirror is represented by the:
back side of a shining steel spoon?
Complete the following sentence:
All the distances are measured from the .......... of a spherical mirror.
What do you understand by the focus and focal length of a spherical mirror? Show them on the separate diagrams for each of a concave mirror and a convex mirror.
Why does a driver use a convex mirror instead of a plane mirror as a rear view mirror?
Illustrate your answer with the help of a ray diagram.
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.
Assertion: Incident ray is directed towards the centre of curvature of spherical mirror. After reflection it retraces its path.
Reason: Angle of incidence (i) = Angle of reflection (r) = 0°
