Question

13. State the difference between real images and virtual images.​

Answer 1

Explanation:

Fast-moving lava can kill people and falling ash can make it hard for them to breathe. They can also die from famine, fires and earthquakes which can be related to volcanoes. People can lose their possessions as volcanoes can destroy houses, roads and fields. Lava can kill plants and animals too.

Answer 2

Answer:

Difference Between Real Image and Virtual Image

Explanation:

Real images are inverted, Virtual images are erect

Convex lenses form a real image, Concave lenses form a virtual image

Real images are formed on the screen, Virtual images appear to be on the lens or the mirror itself

Real images are formed by a concave mirror , Plane & convex mirror and concave lens form a virtual image

Real images are formed due to the actual intersection of light rays, Virtual images are formed due to the imaginary intersection of light rays