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Ananya Shree

Class 12th
Biology
1 year ago

X-rays can be used A)for cutting and welding of metals. B)to detect heart diseases. C)to detect defects in precious stones and diamonds. D)to detect gold under the earth.

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Muskan Anand

1 year ago

Option C) X-rays are used to detect and photograph defects of internal structure of a body such as metals, machine parts, cracks in wood, defects in diamonds and other precious stones, etc. They can reveal inhomogeneities—such as inclusions, lattice defects, etc in gems and stones.

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Saroj Kumar

1 year ago

Opt. C

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