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Standard VII

Physics

Image Formation by a Point Object

Fill in the b...

Question

Fill in the blanks:
Let $M M_{1}$ be a plane mirror in front of which an extended object $A B$ is placed. From all points of the object, light rays travels in _________ direction/s.

one

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all

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two

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three

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Solution

The correct option is B all
From an extended object or from a broad source, light rays travel in all directions.

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Fill in the blanks:Let MM1 be a plane mirror in front of which an extended object AB is placed. From all points of the object, light rays travels in _________ direction/s.

The correct option is B allFrom an extended object or from a broad source, light rays travel in all directions.

Fill in the blanks:
Let $M M_{1}$ be a plane mirror in front of which an extended object $A B$ is placed. From all points of the object, light rays travels in _________ direction/s.

The correct option is B all
From an extended object or from a broad source, light rays travel in all directions.