Question

what do you meant by reflection? Draw a diagram showing reflection​

Answer 1

Answer:

Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water waves. 

Answer 2

Answer:

Reflection is when light bounces off an object . if the surface is smooth and shiny, like glass, water or polished metal as it hit the surface This is call specular reflection