Question

The focal length of a converging lens is 20cm.An object of 2cm height is at a distance of 60cm from the lens.find the height of the image

Answer 1

Answer:

Vdgryrur I is very excited about this and place you on it the first next

Explanation:

Yetr सुप्रभात संदेश

लोहे को कोई नष्ट

नहीं कर सकता लेकिन

लोहे पर लगी जंग उसे

धीरे-धीरे नष्ट कर देती है।

इसी प्रकार आपको

कोई नहीं हरा सकता,

लेकिन आपकी गलत सोच

आपको धीरे-धीरे हार के द्वार

पर खड़ा कर देगी अतः अच्छा

सोचो और जीत जाओ।

*कौशल*

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