Question

1. Name the high energetic invisible electro-magnetic wave which helps in the study of structure of crystals.
2. State one more use of the wave named in part (a).

A particular type of high energy electromagnetic rays help us to study the structure of a crystal. Name these rays and give one another use of them.

Answer 1

1. X-rays are used in the study of crystals.
2. It is also used to detect fractures in bones.