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a piece of gold aluminuim

a piece of gold aluminuim alloy weighs 100g in air and 80g in water.what is the weight of the gold in the alloy if the relative
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2. asked by onda
3. 1,552 views
I have to correct the Internal diameter of 2 half round cast piece of aluminuim against the actual mandrel. Because after
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2. asked by sreedharan
3. 416 views
density of gold is 19.32 g/cm^3.A piece of gold leaf is 2.50 cm on each side and 0.100 mm thick,How many atoms of gold are in
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2. asked by Anonymous
3. 1,408 views
The purity of gold is measured in karats. Twenty-four karat gold is pure gold and k karat gold is k/24 gold by mass. One piece
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2. asked by Laur
3. 787 views
The purity of gold is measured in karats. Twenty-four karat gold is pure gold and k karat gold is k/24 gold by mass. One piece
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2. asked by Jay
3. 729 views
A rectangular piece of gold is 3.1 cm long and 3 cm wide. Resistivity of gold is 2.4*10^-8. How deep is the piece when it
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2. asked by Lily
3. 547 views
A rectangular piece of gold is 2.6 cm long and 3.9 cm wide.The piece displays a resistance of 1.47 ìÙ when a current flows
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2. asked by crystal
3. 573 views
A piece of metal alloy (a solution of metals) is made of gold and silver. It is 20% by mass silver. An irregularly shaped piece
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2. asked by Mom
3. 672 views
A piece of gold-alminium alloy weighs 49N. When suspended from a spring balance and submerged in water it weighs 39.2N. What is
1. 1 answer
2. asked by Ann
3. 736 views
A piece of gold has a density of 6g/cm³ and volume 24cm³. Calculate the mass of the gold
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2. asked by IZERE Diane
3. 153 views