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Questions Asked on June 23, 2007

When 1 kg of ice at 0 degrees Celsius absorbs 80 kilocalories of heat, the ice undergoesa) a change of state b) a loss of energy
1. 0 answers
2. asked by daniel
3. 1,378 views
A smoke particle undergoing Brownian motion in air has a mass of 2.00 x 10 -5 kg.a) what is the its average velocity if the
1. 0 answers
2. asked by jan
3. 1,036 views
The tank shown is full of water. Given that water weighs 62.5 lb/ft3, find the work required to pump the water out of the tank.
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2. asked by COFFEE
3. 1,025 views
If 500 kg of water at 200 degrees F is poured into a lake that is 50.0 degrees F, how much heat is added to the lake?Joules
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2. asked by jan
3. 1,016 views
why does the temperature of boiling water remain the same as long as the boiling continues?Because it is a pure compound
1. 1 answer
2. asked by jan
3. 924 views
Can you help with these questions?1.Your company has a state of the art WAN,which connects over fifty offices throughout the
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2. asked by Shannon
3. 881 views
How much heat is required to raise the temperature of a 10.0 kg of aluminum by 80 degrees Celsius?Look up the specific heat of
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2. asked by jan
3. 841 views
What is the advantage of using the Celsius scale over the Fahrenheit scale?The Celsius scale, being metric, makes more sense
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2. asked by dora
3. 836 views
I need some resources where i can find the differences/the similarities between greek and roman mythology. I already have the
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2. asked by Alexx
3. 671 views
When a thermometer is placed in a beaker of hot water, WHY does the mercury level DROP, then rise?See my answer below to the
1. 1 answer
2. asked by dave
3. 637 views
Structure follows strategy.” Do you agree or disagree with this statement and why?It sure makes sense! It takes strategy and
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2. asked by Ms Brown
3. 629 views
The US population 1990 was approximately 250 million, and the average growth rate for the past 30 years gives a doubling time of
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2. asked by Diana
3. 619 views
As water freezes, its temperature does what?a) increase b) decrease c) first increase, then decrease d) does not change The
1. 1 answer
2. asked by dora
3. 592 views
Hi, I'm just doing my HW and can't find the answer to this problem anywher in the text...help!! Why does the Tiebout model solve
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2. asked by ray ray
3. 566 views
Recently, the House of Representatives passed legislation to increase the minimum wage in the nation from $5.15 to $7.50. Waht
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2. asked by Tobi
3. 562 views
can you help point out any stylistic devices in this poem?He seemed to know the harbour, So leisurely he swam; His fin, Like a
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2. asked by Marcus .H.
3. 560 views
The "x intercept" is where y = 0, which is where the curve crosses the x axis.Solve y = x^2+ 2x- 8 = 0 You can write that as y =
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2. asked by drwls
3. 548 views
The price of an item is given by p=2xsquared - 100. Find the polymonial that represents the revenue generated from the sale of x
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2. asked by Diana
3. 546 views
How is the concept of temperature interpreted by the kinetic theory?Read the KMT in your text, your notes, or the Internet. I
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2. asked by jan
3. 517 views
I'm having a hard time understanding the Checkpoint assignment on Legislation Legacy...Can anyone help me? Here is the question:
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2. asked by Leila
3. 513 views
Are “lean strategies” inconsistent with the achievement of optimization?Why or why not? This site may help you formulate
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2. asked by Ms Brown
3. 503 views
Describe other measurments sociologist use to calculate prejudicehttp://www.jiskha.com/display.cgi?id=1172103418
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2. asked by Sonia
3. 492 views
Directions:Write inequalities for the numbers 2 - 4 below. Do not solve them!Problems: 2.Your quiz grades are 19, 17, 20, and
1. 1 answer
2. asked by Erica!!!
3. 486 views
If the temperature of a gas is increased, its volume isa) reduced by half b) reduced by one fourth c) doubled d) increased Look
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2. asked by daphne
3. 459 views
List the five stages of the writing process.http://www.angelfire.com/wi/writingprocess/
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2. asked by Joshua Mullins
3. 424 views
what is 65% of 350?Multiply 0.65 by 350. That will be the answer.
1. 0 answers
2. asked by Trey
3. 360 views

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