![odalysgise](/avatars/22912.jpg)
odalysgise
13.07.2019 •
Chemistry
A0.82 kg piece of wood floats in water but is found to sink in alcohol (sg=0.79), in which it has an apparent mass of 0.059 kg .
Solved
Show answers
More tips
- H Health and Medicine Want to Lose Weight? Here s How Many Calories You Need Per Day...
- S Style and Beauty How to Grow Hair Faster: Real Methods and Advice...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Answers on questions: Chemistry
- C Chemistry For the redi experiment , match the experiment to it’s description?...
- C Chemistry Nêu các tác nhân xúc tác phản ứng thủy phân. Hiện nay, người ta thường sử dụng tác nhân nào? Tại sao?...
- C Chemistry What is the mass of 9 atom(s) of Oxygen in grams?...
- C Chemistry Someone help me with these questions 15 and 16. You can do 17 if you’d like...
- C Chemistry i have more like these too!...
- C Chemistry What is happening to a reaction at equilibrium....
- C Chemistry Fill in the blank the proportion 5:7=_____:4918:_____=6:4...
- C Chemistry If 1.85 g al reacts with an excess copper(ii) sulphate and the percentage yield of cu is 56.6%, what mass of cu is produced...
- M Mathematics Suppose that 5000 is placed in a savings account at an annual rate of 5.4% compounded monthly no withdrawals are made how long will it take for the account to grow to 6000 round...
- M Mathematics What are the steps in solving the algibia math question 3m + 2/5 ; m =2/3...
Ответ:
upthrust = weight of the displaced fluid = 0.79*Vg where Vg is the volume of the piece of wood
Therefore:
0.761 = 0.79 Vg
Vg = 0.96329
Density of wood (sg of wood) = mass / volume
density of wood = 0.82 / 0.96329 = 0.85
Ответ:
HOPE IT HELPS