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A piece of copper block

A piece of copper wire and a 50lb block of copper have the same density. Explain how can this be true.
1. 1 answer
2. asked by teacher1
3. 626 views
one piece of copper metal at 105 C has twice the mass of another copper piece at 45 C. What is the final temperature if these
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2. asked by sonya
3. 1,363 views
Q 31 The sum of the weights of an iron piece and of a copper piece is 1280 gm. The volume of the copper piece is twice that of
1. 3 answers
2. asked by usha
3. 2,566 views
A 150g piece of copper is heated to 100oC. It is then held in the open air for 2 minutes and 31 seconds, and then dropped into a
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2. asked by Mike
3. 696 views
A piece of copper with mass 2.5kg is heated from 30degree celcius to 80degree celcius. 50000 Joule of thermal energy is
1. 1 answer
2. asked by Da S
3. 708 views
A 25.0 g block of copper at 350.0 degrees celcius has 857J of heat added to it. What is the final temperature of the block of
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2. asked by Maryam
3. 750 views
A 0.190 kg piece of copper is heated and fashioned into a bracelet. The amount of energy transferred as heat to the copper is6.6
1. 1 answer
2. asked by arriell
3. 3,034 views
A 0.190 kg piece of copper is heated and fashioned into a bracelet. The amount of energy transferred by heat to the copper is
1. 1 answer
2. 34 views
A 0.190 kg piece of copper is heated and fashioned into a bracelet. The amount of energy transferred as heat to the copper is
1. 1 answer
2. asked by abbigail
3. 1,526 views
the diameter of a copper atom is roughly 1.3×10^-10 m. how many times can you divide evenly a piece of 10cm copper wire until
1. 1 answer
2. asked by Shane Rey
3. 1,563 views