Explain the formation of real image by a convex lens with the help of an example.
Answers
Answer:
The real image can be formed onto a screen like in a slide projector. The real image may be a different size than the object.
The real image can be formed onto a screen like in a slide projector. The real image may be a different size than the object....
The real image can be formed onto a screen like in a slide projector. The real image may be a different size than the object....SIGNS:
The real image can be formed onto a screen like in a slide projector. The real image may be a different size than the object....SIGNS:Object distance is positive Object distance is negative (very rare)
The real image can be formed onto a screen like in a slide projector. The real image may be a different size than the object....SIGNS:Object distance is positive Object distance is negative (very rare)Focal point is negative Light rays are diverged by lens Focal point is positive Light rays are converged by lens
Answer:
The real image can be formed onto a screen like in a slide projector. The real image may be a different size than the object.
Explanation:
we place a point light source at three different places along the axis of our convex lens. The locations are labeled A, B and C. Note that each of the sources would be sending light rays out in all directions.
Now from position A, the light rays diverge with some striking the lens and passing through it. On the other side, we notice that the rays are still spreading out, they are still diverging. But we notice that they aren't diverging as much as before.