Science, asked by uggg, 10 months ago

Find the ratio of volume of cylinder. When the radius is halved, and the height is same to that of volume of cylinder.​

Answers

Answered by Anonymous
4
 \sf \underline {\underline{ANSWER}} \\ \\ \sf Given, \\ \: \: \: \: \: \: \: \: \: \: \: \sf original \: volume \: (v_{1}) = \pi{r}^{2} h \\ \sf \: \: \: \: \: \: \: \: \: \: \: reduced \: length \: (v _{2}) \: = \\ \\ \tt{ \star } \: \: radius \: is \: halved \\ \tt \star \: \: height \: is \: same \\ \\ \sf = \pi(\frac{r}{2} )^{2} h \\ \\ \\ \therefore \sf ratio \: = \frac{\pi \times r \times r \times h }{ \pi \times \frac{r}{2} \times \frac{r}{2} \times h} = \bf \red {1 : 4}
Answered by Anonymous
0

❣Holla user❣

Here is ur ans⬇️⬇️

given ,

radius =r/2

h= Volume of a cylinder

so

h= 1/2pie r^2

volume of a cylinder=1/2pier^2h

After that referred the attachment below⬇️⬇️

Hope it helps u^_^

Attachments:
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