Class 12

Nuclei question bank (Physics)

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Q1.

The ratio of the specific charge of an $\alpha$-particle to that of a proton is

(A)
$2 : 1$
(B)
$1 : 1$
(C)
$1 : 2$
(D)
$1 : 4$
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Q2.

The size of the nucleus is of the order of:

(A)
$10^{-10} \ m$
(B)
$10^{-15} \ m$
(C)
$10^{-12} \ m$
(D)
$10^{-19} \ m$
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