Pls do question no 14

D e a r s t u d e n t, l e t t h e o r i g i a l l e n g t h o f t h e c u b e b e a, t h e v o l u m e V, V = a \times a \times a = a^{3} V = a^{3} W h e n s i d e i s d o u b l e d l e n g t h b e c o m e s = 2 a n e w v o l u m e V' V' = 2 a \times 2 a \times 2 a = 8 a^{3} V' = 8 a^{3} r a t i o = \frac{V'}{V} = \frac{8 a^{3}}{a^{3}} = \frac{8}{1} = 8 : 1 R e g a r d s

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