Correct Answer: to detect defects in precious stones and diamonds.

Solution : The correct option is to detect defects in precious stones and diamonds.

In valuable stones including diamonds, X-rays can be utilized to spot flaws and interior properties. X-ray radiography is the name of this procedure. X-rays go through materials by being absorbed by denser regions and traveling through less dense regions. This produces a picture that draws attention to differences in density within the object under examination.