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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Disintegration constant for a radioactive substance is 0.58 /hr . Its half – life period (a) 8.2 hr (b) 5.2 hr (c) 1.2 hr (d) 2.4 hr

Disintegration constant for a radioactive substance is 0.58 /hr . Its half – life period (a) 8.2 hr (b) 5.2 hr (c) 1.2 hr (d) 2.4 hr

Disintegration constant for a radioactive substance is 0.58 /hr . Its half - life period (a) 8.2 hr (b) 5.2 hr (c) 1.2 hr (d) 2.4 hr