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प्रश्न
Draw ray diagrams showing the image formation by a convex lens when an object is placed
- between optical centre and focus of the lens
- between focus and twice the focal length of the lens
- at twice the focal length of the lens
- at infinity
- at the focus of the lens
उत्तर
The ray diagrams showing the image formation by a convex lens when an object is placed,
- between optical centre and focus of the lens,
- between focus and twice the focal length of the lens,
- at twice the focal length of the lens,
- at infinity,
- at the focus of the lens,
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