Question

For finding the focal length of a convex lens by obtaining the image of a distant object, one should use as the object.

A well-lit distant tree

Window grill in the class room

Any distant tree

A lighted candle kept at the other end of the table.

Solution

A well-lit distant tree

Some More Questions From Acids, Bases and Salts Chapter

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Acids, Bases And Salts

For finding the focal length of a convex lens by obtaining the image of a distant object, one should use as the object.

A well-lit distant tree

Window grill in the class room

Any distant tree

A lighted candle kept at the other end of the table.

Some More Questions From Acids, Bases and Salts Chapter

For Daily Free Study Material Join wiredfaculty

Acids, Bases And Salts

For finding the focal length of a convex lens by obtaining the image of a distant object, one should use as the object. A well-lit distant tree Window grill in the class room Any distant tree A lighted candle kept at the other end of the table.

Some More Questions From Acids, Bases and Salts Chapter

For finding the focal length of a convex lens by obtaining the image of a distant object, one should use as the object.

A well-lit distant tree

Window grill in the class room

Any distant tree

A lighted candle kept at the other end of the table.