12.Atoms
easy

रदरफोर्ड का $\alpha$-प्रकीर्णन प्रयोग दर्शाता है कि परमाणु में होता है

A

प्रोटॉन

B

नाभिक

C

न्यूट्रॉन

D

इलेक्ट्रॉन

Solution

(b) In Rutherford's alpha particle experiment, the scattered alpha particle has large deflection angles. This experiment showed that the positive matter of atom was concentrated in an very small volume and it gave the idea of nucleus of an atom.

Standard 12
Physics

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