16 Questions
In the Law of Reflection, the angle of incidence is ____________ the angle of reflection.
Both a and b
What type of lens is thicker at the center compared to its edges?
Convex
What type of image is always formed in a plane mirror?
At the same distance behind the mirror as the object is in front of the mirror
Where should an object be placed in front of a concave mirror for the image to have the same size as the object?
At the center of curvature
What type of mirror is also known as a diverging mirror?
Convex mirror
If you see the reflection of a clock showing a time of 4:30 in a plane mirror, what is the real time?
9:30
When a light ray travels parallel to a concave mirror's axis and strikes the mirror's surface, what is the direction of the reflected ray?
It passes through the mirror’s focal point.
What happens to a light ray traveling parallel to the axis of a convex lens after passing through the lens?
It travels to the axis passing through its focal point.
Which best describes the image formed by a plane mirror?
Virtual, upright and the same size as object
Predict the qualitative characteristics of the image when an object is in the center of curvature in a concave mirror.
Real, inverted and enlarged
What path does a light ray traveling parallel to the axis of a convex lens take after passing through the lens?
It travels to the axis passing through its focal point
Which of the following characteristics best describes the image formed by a plane mirror?
Virtual, upright, and the same size as object
What happens to an object placed in the focus (1f) of a concave lens based on the text?
The image is virtual, upright, and enlarged
What path does a light ray traveling parallel to the axis of a convex lens take after passing through the lens?
It travels parallel to the principal axis
Which of the following characteristics best describes the image formed by a plane mirror?
Virtual, upright and the same size as object
What happens to an object placed in the focus (1f) of a concave lens based on the text?
It appears real and inverted
Test your knowledge on the Law of Reflection and mirror images. Questions cover topics like the relationship between angle of incidence and angle of reflection, types of mirror images in convex mirrors, and characteristics of different types of lenses.
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