Question

define 1 reflection 2 shadow​

Answer 1

Answer:

1) Reflection: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.

2) Shadow:the dark figure cast upon a surface by a body intercepting the rays from a source of light.

hopes it help u....mark as brainliest

Answer 2

Shadow

A shadow is a dark (real image) area where light from a light source is blocked by an opaque object. It occupies all of the three-dimensional volume behind an object with light in front of it. The cross section of a shadow is a two-dimensional silhouette, or a reverse projection of the object blocking the light.

Reflection

A reflection is an image that you can see in a mirror or in glass or water.