In this activity, please write TRUE if the statement is true and write FALSE if the statement is false. This is to check your understanding of the concepts. _________1. In the lens or mirror, we need at least two intersecting reflected or refracted rays for the imaged to be formed. _________2. The diagramming and the mirror equations are being used to identify the characteristics of the images. _________3. Convex lens is considered as diverging lens. _________4. Concave lens is considered as converging lens.
Applications Of Reflection Of Light
When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.
Sign Convention for Mirrors
A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.
Let’s Check 14
In this activity, please write TRUE if the statement is true and write FALSE if the statement is false. This is to check your understanding of the concepts.
_________1. In the lens or mirror, we need at least two intersecting reflected or refracted rays for the imaged to be formed.
_________2. The diagramming and the mirror equations are being used to identify the characteristics of the images.
_________3. Convex lens is considered as diverging lens.
_________4. Concave lens is considered as converging lens.
_________5. Telescopes use converging and diverging lens.
_________6. The convex mirror produces only virtual image.
_________7. The concave mirror produces either real or virtual image.
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