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A sample of sand initially

A sample of sand initially at 22.3°C absorbs 1.34 x 10^3 J of heat. The final temperature of sand is 67.8 °C. What is the (in
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2. asked by Anonymous
3. 1,795 views
For one dimensional flow, what is the flow rate in a 2.0-m long sample of clean saturated sand having a cross-sectional area of
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2. asked by dan
3. 851 views
A sample of beach sand contains sand particles of different colors, small pebbles, and also shells. Each component contains
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2. asked by Anonymous
3. 802 views
A cubic meter of sand is ordered. The sand is poured into a sandpit but there is too much. If the sand pit is 2m square and 18cm
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2. 75 views
calculate the mass percent of sand, sodium chloride and copper(ll) sulfate in a sample that yields: mass of sample= 14.088g,
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2. asked by Anonymous
3. 597 views
Calculate the mass percent of sand, sodium chloride and copper (II) sulfate in a sample which yields the following data: mass of
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2. asked by Shangkary
3. 629 views
A small cart of mass 300g when emty can move freely on a horizontal surface. The cart contains 100g of sand and moves initially
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2. asked by Oxy
3. 660 views
A sample of cobalt, A, with a mass of 5g is initially at 25 degrees Celsius. When this sample gains 6.70J of heat, the
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2. asked by Matthew
3. 584 views
a 0.5kgball falls into a heap of sand from a height of 10m above the sand. it comes to rest 2.5m beneath the surface of sand.
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2. asked by Raveen
3. 1,799 views
Paige bought 8 bags of sand, she had a total of 30Ib of sand, and each bag cost $1.80/bag: A: What is the weight of sand per bag
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2. asked by nimo
3. 184 views