Optics - Reflection In Curved Mirrors Quiz
10 Questions
| Total Attempts: 644
(100).jpg "Optics - Reflection In Curved Mirrors Quiz")
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Questions and Answers
- 1.
![The middle of the "circle" created by a curved mirror is called its centre of ______________. - ProProfs]( "The middle of the \"circle\" created by a curved mirror is called its centre of ______________.")
The middle of the "circle" created by a curved mirror is called its centre of ______________. - 2.
![Where all reflected rays intersect after "bouncing off" a curved mirror is called the _________ (F). - ProProfs]( "Where all reflected rays intersect after \"bouncing off\" a curved mirror is called the _________ (F).")
Where all reflected rays intersect after "bouncing off" a curved mirror is called the _________ (F). - 3.
![This is the line drawn through the centre of the mirror( and meeting the mirror at 90 degrees perpendicular). - ProProfs]( "This is the line drawn through the centre of the mirror( and meeting the mirror at 90 degrees perpendicular).")
This is the line drawn through the centre of the mirror( and meeting the mirror at 90 degrees perpendicular). - 4.The ________ is the exact point where the principal axis meets the mirror.
- 5.
![_______ mirrors are also known as converging mirrors as the light converges at the focus in front of the mirror and creates a real image. - ProProfs]( "_______ mirrors are also known as converging mirrors as the light converges at the focus in front of the mirror and creates a real image.")
_______ mirrors are also known as converging mirrors as the light converges at the focus in front of the mirror and creates a real image. - 6.
![__________ mirrors are also known as diverging mirrors as the focus is found behind the mirror (virtual image) and is found by tracing back the reflected rays in a straight line. - ProProfs]( "__________ mirrors are also known as diverging mirrors as the focus is found behind the mirror (virtual image) and is found by tracing back the reflected rays in a straight line.")
__________ mirrors are also known as diverging mirrors as the focus is found behind the mirror (virtual image) and is found by tracing back the reflected rays in a straight line. - 7.
![The focal point for a concave mirror is to the _____. - ProProfs]( "The focal point for a concave mirror is to the _____.")
The focal point for a concave mirror is to the _____. - 8.Ray diagrams are used to find the location of an image seen through a mirror.You need 2 rays to locate an image. The image is located where the rays _________.
- 9.
![Searchlights, car headlights and flashlights all use concave mirrors to create _________ beams of light. - ProProfs]( "Searchlights, car headlights and flashlights all use concave mirrors to create _________ beams of light.")
Searchlights, car headlights and flashlights all use concave mirrors to create _________ beams of light. - 10.Telescopes and satellite dishes use concave mirrors to focus ________ __________ at the focal point. (We will discuss this more next Unit.)
.jpg "Where all reflected rays intersect after \"bouncing off\" a curved mirror is called the _________ (F).")
.jpeg "This is the line drawn through the centre of the mirror( and meeting the mirror at 90 degrees perpendicular).")
.png "_______ mirrors are also known as converging mirrors as the light converges at the focus in front of the mirror and creates a real image.")
.png "__________ mirrors are also known as diverging mirrors as the focus is found behind the mirror (virtual image) and is found by tracing back the reflected rays in a straight line.")
.jpeg "The focal point for a concave mirror is to the _____.")
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