Question Number 18053 by mondodotto@gmail.com last updated on 14/Jul/17
Commented by prakash jain last updated on 14/Jul/17
$$\mathrm{can}\:\mathrm{u}\:\mathrm{please}\:\mathrm{type}\:\mathrm{question}?\:\mathrm{it}\:\mathrm{is}\:\mathrm{very} \\ $$$$\mathrm{difficult}\:\mathrm{to}\:\mathrm{read}\:\mathrm{image}. \\ $$
Commented by mondodotto@gmail.com last updated on 14/Jul/17
$$\mathrm{ok}\:\mathrm{let}\:\mathrm{me}\:\mathrm{do} \\ $$
Commented by mondodotto@gmail.com last updated on 14/Jul/17
Commented by mrW1 last updated on 15/Jul/17
$$\mathrm{volume}\:\mathrm{of}\:\mathrm{wood}\:\mathrm{block}: \\ $$$$\mathrm{V}_{\mathrm{W}} =\mathrm{8}×\mathrm{5}×\mathrm{25}=\mathrm{1000}\:\mathrm{cm}^{\mathrm{3}} \\ $$$$ \\ $$$$\mathrm{weight}\:\mathrm{of}\:\mathrm{wood}\:\mathrm{block}: \\ $$$$\mathrm{G}_{\mathrm{W}} =\mathrm{0}.\mathrm{7}×\mathrm{1000}=\mathrm{700}\:\mathrm{g} \\ $$$$ \\ $$$$\mathrm{volume}\:\mathrm{in}\:\mathrm{liquid}: \\ $$$$\mathrm{V}_{\mathrm{L}} =\frac{\mathrm{700}}{\mathrm{1}.\mathrm{12}}=\mathrm{625}\:\mathrm{cm}^{\mathrm{3}} \\ $$$$ \\ $$$$\mathrm{volume}\:\mathrm{above}\:\mathrm{liquid}: \\ $$$$\Delta\mathrm{V}=\mathrm{V}_{\mathrm{W}} −\mathrm{V}_{\mathrm{L}} =\mathrm{1000}−\mathrm{625}=\mathrm{375}\:\mathrm{cm}^{\mathrm{3}} \\ $$
Commented by mondodotto@gmail.com last updated on 15/Jul/17
$$\mathrm{thanx}\:\mathrm{great}\: \\ $$