PHYSICAClass 10 Physics simulations · Light – Reflection and Refraction
Image through a convex lens
Move an object toward or away from a lens and trace the rays to its image.
What to notice
An object inside the focal length makes a virtual, upright image.
Key relation
1/f = 1/v + 1/u
Try this
Move the object just inside the focal point.
What you can change
- Object distance: 15 to 80 cm
- Focal length: 10 to 30 cm
More in Light – Reflection and Refraction
- Real and apparent depth
- Image in a concave mirror
- Two thin lenses in contact
- Refraction through a glass slab
- Images in two inclined mirrors
- Refraction and total internal reflection
- Spherical mirrors: ray diagram
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