Density is measured as mass (g) per unit of volume
At what temperature water has the least volume and high density?
At ^0C water has its maximum density and its minimum volume.
Which temperature volume of water is?
water has a maximum volume at 4 degree c and 1 atm .
At what temperature water has its maximum volume?
The water is at maximum volume is at 4 degrees Celsius and maximum density is at 4 degrees Celsius, but then when we cool the water or when we lower the temperature of water when we lower the temperature of water what will happen.
Does temperature affect volume of water?
When water is heated, it expands, or increases in volume . When water increases in volume, it becomes less dense. As water cools, it contracts and decreases in volume.
Does water have volume?
Students should realize that water has volume and mass. Because D=m/v , water must also have density.
At what temperature does water occupies minimum volume?
Water has the highest density at a temperature of 4 C , so at this temperature a certain amount of mass of water will occupy the smallest volume.
How do you calculate volume of water?
Calculating water volume depends on the shape of the vessel containing the water. Volume calculations for a square or rectangular vessel require you know its length, width and depth for entry into the volume equation, V=L_W_D , where L stands for length, W is the width and D represents depth.
What is specific volume of water?
D. Specific volume is defined as the number of cubic meters occupied by one kilogram of matter . It is the ratio of a material’s volume to its mass, which is the same as the reciprocal of its density. In other words, specific volume is inversely proportional to density.
What is critical water volume?
In water, the critical point occurs at 647.096 K (373.946 °C; 705.103 °F) and 22.064 megapascals (3,200.1 psi; 217.75 atm) . In the vicinity of the critical point, the physical properties of the liquid and the vapor change dramatically, with both phases becoming ever more similar.
Why is water densest at 4 degrees?
The molecules of the water are closer together, and this increases the density of the liquid. As the temperature of warm water decreases, the water molecules slow down and the density increases. At 4 °C, the clusters start forming . ... Thus, the density of water is a maximum at 4 °C.
At which condition density becomes maximum?
Explanation: An ideal gas will have maximum density at high pressure and low temperature i.e. when P = 2 atm, T = 150 K .
Are temperature and volume directly proportional?
The volume of a given gas sample is directly proportional to its absolute temperature at constant pressure (Charles’s law). The volume of a given amount of gas is inversely proportional to its pressure when temperature is held constant (Boyle’s law).
Why is volume and temperature directly proportional?
So, that means that volume is directly proportional to temperature. Even then, since we increase the temperature inside a material, the molecules’ kinetic energy increases and they start to vibrate more and move around further from each other, therefore accounting for an increase in volume.
When temperature decreases what happens to volume?
These examples of the effect of temperature on the volume of a given amount of a confined gas at constant pressure are true in general: The volume increases as the temperature increases, and decreases as the temperature decreases.
Does Stone have volume?
One way to measure the volume of any irregular object (in your case, a stone) is to submerge it completely under water and measure the change in the height of the water level. This change in the water level (let’s say it goes from 50 mL to 65 mL) indicates that the stone has a volume of 15 mL.
