1895 मे X- किरणों की खोज किसने क – McqOptions

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1.	1895 मे X- किरणों की खोज किसने करी ?
A.	कैथेराइ्न एसाव
B.	रुंटेगन
C.	पॉल साबात्ये
D.	मैलविन कैलविन
Answer» C. पॉल साबात्ये

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