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Lens Relay

This simulation series is based on concept of Lens combinations. A lens combination is two or more lenses that sit on one straight line. Each lens works on the image made by the lens before it. A good pair can even bring the colours of white light together.

Physics · Class 12 · Lens combinations · 7 simulations. For JEE, NEET and your boards.

A picture of the Lens Relay simulation

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What you'll learn

  1. Stack two lenses Two lenses touch each other. Find where sunlight comes to a point behind them.
  2. Liquid between A liquid fills the gap between two lenses. Find where the set brings sunlight to a point.
  3. A gap between A candle stands in front of two lenses kept apart. Find where the final image forms.
  4. A far star A star's light passes through two lenses kept apart. Find where its image forms.
  5. Past the second lens The first lens aims its image past the second lens. Find where the light finally meets.
  6. Violet comes first White light passes through one lens. Find where the violet light comes to a point.
  7. No colour fringes Two lenses together must bring red and violet to the same point. Find the second focal length.