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# Originally developed for detecting air pollutants, a

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Senior Manager
Joined: 17 Oct 2006
Posts: 432

Kudos [?]: 31 [0], given: 0

Originally developed for detecting air pollutants, a [#permalink]

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10 Nov 2006, 06:08
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0% (00:00) correct 0% (00:00) wrong based on 1 sessions

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Originally developed for detecting air pollutants, a technique called proton-induced X-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it, is finding uses in medicine, archaeology and criminology.

OG says underline part is correct and hence A is answer...Can some one please explain the use of which here? Doesn't which refer here to emission and that is, in my opinion' wrong!

Kudos [?]: 31 [0], given: 0

Manager
Joined: 21 Aug 2006
Posts: 148

Kudos [?]: 21 [0], given: 0

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10 Nov 2006, 06:48
arjsingh1976 wrote:
Originally developed for detecting air pollutants, a technique called proton-induced X-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it, is finding uses in medicine, archaeology and criminology.

OG says underline part is correct and hence A is answer...Can some one please explain the use of which here? Doesn't which refer here to emission and that is, in my opinion' wrong!

proton-induced X-ray emission is a single Compount noun so which refers to proton-induced X-ray emission i.e. technique
_________________

Neelabh Mahesh

Kudos [?]: 21 [0], given: 0

Re: SC- OG 11   [#permalink] 10 Nov 2006, 06:48
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# Originally developed for detecting air pollutants, a

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