Question : X-rays can be used
Option 1: for cutting and welding of metals.
Option 2: to detect heart diseases.
Option 3: to detect defects in precious stones and diamonds.
Option 4: to detect gold under the earth.
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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.
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