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A piece of iron block

A piece of iron block moves across a rough horizontal surface before coming to rest. The mass of the block is 1.8 kg, and its
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2. asked by logan
3. 1,056 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
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2. asked by usha
3. 2,513 views
If iron has a density of 7,874 kg/m3, and the mass of an iron block is 16,000 kilograms, which of the following correctly
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Final temp of a block of iron if 0.87g of water condenses on a 85.0g block of iron that is initially at 20 degrees Celsius.
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2. asked by colby
3. 550 views
a piece of iron has a temperature of 18 degrees celsius. A second identical piece of iron is twice as hot. What is the
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2. asked by Sonia
3. 716 views
a piece of iron reacts with sulfuric acid and produces 250 dm^3 hydrogen gas at 27 degree celsius temperature and 99.99 kPa.
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2. asked by tazvi
3. 574 views
a piece of iron reacts with sulfuric acid and produces 250 dm^3 hydrogen gas at 27 degree celsius temperature and 99.99 kPa.
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2. asked by tazvi
3. 505 views
The blocks A and B are connected by a piece of spring. Block B rests on a smooth inclined plane of 35° and block A hangs
1. 2 answers
2. asked by Alex
3. 1,207 views
A block of iron at 39.0°C has mass 2.30 kg. If 3.50×104 J of heat are transferred to the block, what is its resulting
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2. asked by Taylor
3. 911 views
A block of iron at 415°C is put into a 0.625 kg tub of water at 15.0°C. They come to equilibrium at 100°C, and 0.144 kg of
1. 2 answers
2. asked by HELP PLEASE ASAP
3. 1,421 views