Question

निम्नलिखित को मूल मात्रकों में परिवर्तित कीजिए
(i) 28.7 pm
(ii) 15.15 pm
(iii) 25365 mg

Answer 1

(i) $28.7 pm$ $= 2.87\times10^{-11} m$

(ii)  $15.15 pm = 1.515\times10^{-11} m$

(iii) $25365 mg = 2.536 \times10^{-2} Kg$

Explanation:

(i) $28.7 pm$ $= 28.7 \times \frac{10^{-12}m}{1 pm} = 2.87\times10^{-11} m$

(ii)  $15.15 pm = 15.15 pm \times \frac{10^{-12}m}{1pm} = 1.515\times10^{-11} m$

(iii) $25365 mg = 25365 mg \times \frac{1 g}{1000mg}\times\frac{1 Kg}{1000g} = 2.536 \times10^{-2} Kg$