1.

Which of the following statements is/are correct ? (i)alpha particles are photons (ii) Penetrating power of gamma radiation is very low (iii) ionization poweris maximum for alpha rays (iv) Penetrating power of gamma radiation is very high

Answer»

(i) & (ii) are correct
(ii) & (IIII) are correct
(IV) only correct
(III) & (iv) are correct

Solution :(iii) & (iv) are correct


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