MPSC PYQ

MPSC Rajyaseva 2015 GS Paper 1 — Question 69

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α-कण ह्यांनी शोधून काढले : α-particles were discovered by

1)जे.जे. थॉमसन / J.J. Thomson
2)अे. आईन्स्टाईन / A. Einstein
3)ई. रूदरफोर्ड / E. Rutherford✓ Correct
4)मादाम क्युरी / Madam Curie

Alpha particles were identified and named by Ernest Rutherford during his pioneering work on radioactivity.