Science, asked by Eminem4065, 1 year ago

एक्स-किरणें की खोज किसने की थी?
A. गोल्डस्टीन
B. थाॅमसन
C. रोन्टजन
D. विएन

Answers

Answered by gaurav2365

1

Wc roentzen discovered x ray machine that we use to see clear to all bone.

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