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Why does the volume of ice decrease from 0 to 4 and then increase from 4 to 10?
Wiki User
∙ 10y ago
This strange is phenomenon is very probable a consequence of water molecules interactions at these temperatures.
Wiki User
∙ 10y ago
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If the two sides of a cell double in length its volume increases by how many times?
If the sides of a cell doubles, this volume will increase by 8 times. Here is an explanation: Say you have a cell with the side dimension equal to n. The volume of the cube is n3 Double the side lenght to 2n The volume is now (2n)(2n)(2n) = 8n3
1 db is defined as what?
1 dB is defined as an increase of power to [ 100.1 ] of its original value.100.1 is about 1.2589 (rounded)So an increase of 1 dB is an increase in power of about 25.89 percent.A decrease of 1 dB is a change to [ 10-0.1 ] or 0.7943 of the original power, or a decrease of 20.57 percent.
What part of an ice floats on water?
Let V be the volume of the ice cube and U be the volume of the cube immersed in water density of water at 4oC = 0.998 g/cm³ density of ice at 0oC = 0.917 g/cm³ Weight of the ice cube = volume * density * g = 0.917*V*g [N] Buoyancy on the ice cube = volume * density * g = 0.988*U*g [N] Apply Newton's 3rd Law of Motion to the floating ice cube: 0.917*V*g = 0.988*U*g U/V = 0.928 = 92.8% Hence, 92.8% of the ice cube is immersed in water, or 7.2% of the ice cube is above water. The answer in percent can be converted to a fraction as follows: 7.2/100. =========================
Will occupations increase or decrease in 10 years for teachers?
i believe it is increasing because people are in the need for teachers especially good teachers and not teachers who dont listen to a word you say
How would you increase the efficiency of a carnot engine?
Compression ratio (CR) is the total volume of a cylinder at BDC (bottom dead center) divided by total volume of space at TDC (top dead center). To increase CR, you must either increase the total volume of displacement, or decrease the volume at TDC. This can be achieved by shaving the heads, increasing the bore, or increasing the stroke. Provided there is room for valve clearance, shaving the heads is the simplest method.
When water turns to ice does it expand?
If you have 100ml of water, when it turns to ice it will become about 109ml in volume, so about a 9% increase in volume after it freezes. When the temperature plummets to a much lower termperature, say -50F, the volume of the ice will decrease by a small amount, about 0.4% from the 109ml tial volume.
Is 8 to 10 increase or decrease?
Going from 8 to 10 is an increase of 25%.
Determine the percent of increase or decrease for 60 to 54?
The decrease from 60 to 54 is: 10%
Prove that 10 percent increase followed by 10 percent decrease is equivalent to 1 percent increase?
- In order to increase a quantity by 10%, you multiply it by 1.1.- In order to decrease a quantity by 10%, you multiply it by 0.9.Starting out with a quantity of 100, we want to increase it 10%, and then decrease THE RESULT by 10%.(100) x (1.1) = 110(110) x (0.9) = 99The ending quantity is 99.The hypothesis of the question is exactly backwards. The net result is a 1-percent DECREASE.
How you find the percent of increase and decrease?
first calculate the value of increase e.g. if 100 increases to 110 then the increase is 10. Then you calculate the percentage increase by diving the increase by the original number then multiply by 100 i.e. (10 divided 100 = 0.1, multiplied by 100 = 10%) or (10/100)*100 same for % decrease but in reverse.
If the two sides of a cell double in length its volume increases by how many times?
If the sides of a cell doubles, this volume will increase by 8 times. Here is an explanation: Say you have a cell with the side dimension equal to n. The volume of the cube is n3 Double the side lenght to 2n The volume is now (2n)(2n)(2n) = 8n3
What does ten fold mean?
it means an increase or decrease by 10 times.
What is the percentage change when 10 becomes 30?
200% increase.
Explain how the gravitational force between objects changes when the distance?
The gravitational force is inversely proportional to the square of the distance. For example, if you increase the distance by a factor of 10, the force will decrease by a factor of 100 (10 squared).The gravitational force is inversely proportional to the square of the distance. For example, if you increase the distance by a factor of 10, the force will decrease by a factor of 100 (10 squared).The gravitational force is inversely proportional to the square of the distance. For example, if you increase the distance by a factor of 10, the force will decrease by a factor of 100 (10 squared).The gravitational force is inversely proportional to the square of the distance. For example, if you increase the distance by a factor of 10, the force will decrease by a factor of 100 (10 squared).
Would the money supply increase or decrease if the required reserve ratio was lowered from 20 percent to 10 percent?
That would be decrease
What does an increase pH of 1 represent?
A decrease in hydrogen ion concentration by factor of 10
What does an increase of 1 number represent?
A decrease in hydrogen ion concentration by factor of 10
