# Solution - The Image of a Candle Flame Placed at a Distance of 30 Cm from a Spherical Lens is Formed on a Screen Placed on the Other Side of the Lens at a Distance of 60 Cm from the Optical Centre of the Lens. Identify the Type of Lens and Calculate Its Focal Length. If the Height of the Flame is 3 Cm, Find the Height of Its Image. - Lens Formula and Magnification

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ConceptLens Formula and Magnification

#### Question

The image of a candle flame placed at a distance of 30 cm from a spherical lens is formed on a screen placed on the other side of the lens at a distance of 60 cm from the optical centre of the lens. Identify the type of lens and calculate its focal length. If the height of the flame is 3 cm, find the height of its image.

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#### Reference Material

Solution for question: The Image of a Candle Flame Placed at a Distance of 30 Cm from a Spherical Lens is Formed on a Screen Placed on the Other Side of the Lens at a Distance of 60 Cm from the Optical Centre of the Lens. Identify the Type of Lens and Calculate Its Focal Length. If the Height of the Flame is 3 Cm, Find the Height of Its Image. concept: Lens Formula and Magnification. For the course CBSE
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