प्रिज्म से गुजारने पर प्रक – McqOptions

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1.	प्रिज्म से गुजारने पर प्रकाश का कौन-सा रंग सबसे अधिक विचलन दर्शाता है -
A.	बैंगनी
B.	लाल
C.	हरा
D.	श्वेत
Answer» B. लाल

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