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Absolute zero of temperature
when T = 0, then C = 0 This leads us to the following definition of 'absolute zero of temperature'. Absolute zero of temperature may be defined as that temperature at which the rms velocities of the gas molecules become zero. In other words, all m..
when T = 0, then C = 0 This leads us to the following definition of 'absolute zero of temperature'. Absolute zero of temperature may be defined as that temperature at which the rms velocities of the gas molecules become zero. In other words, all m..Find the absolute value of temperature 11 degrees below zero.
Find the absolute value of temperature 11 degrees below zero. => - 11 or 0 or 11 or 1 11..
Water
About 70-73% of earth is covered by water. Water is available in the form of oceans, seas, rivers, lakes, ponds, pools, polar ice caps and water vapour. The main component of hydrosphere is water. Water exists in all the three forms i.e., solid (sno..
Water
About 70-73% of earth is covered by water. Water is available in the form of oceans, seas, rivers, lakes, ponds, pools, polar ice caps and water vapour and this forms the hydrosphere. The main component of hydrosphere is water. Water exists in all t..
Absolute Maximum and Absolute Minimum Value of a Function
Let f (x) be a real valued function with its domain D. (i) f(x) is said to have absolute maximum value at x = a if f(a) f(x) for all x D. (ii) f(x) is said to have absolute minimum value at x = a if f(a) f(x) for all x D. The following points are to be noted caref..
Let f (x) be a real valued function with its domain D. (i) f(x) is said to have absolute maximum value at x = a if f(a) f(x) for all x D. (ii) f(x) is said to have absolute minimum value at x = a if f(a) f(x) for all x D. The following points are to be noted caref..Absolute Entropies and Third Law of Thermodynamics
The third law of thermodynamics deals with the entropies of the perfect crystalline substances at absolute zero of temperature. According to third law of thermodynamics: At absolute zero the entropy of a perfectly crystalline substance is taken as zero..
Zero work
When the applied force and the displacement make an angle 90 o to each other, the work done is zero. This is because cos 90 = 0. A person carrying a briefcase, moves on a horizontal road. Since, the gravitational force acts vertically downwards and the displacement of the pe..
Zero acceleration
If the change in velocity is zero, i.e., either the object is at rest or moving with uniform velocity, then the object is said to have zero acceleration. Example: A car parked in the basement of an apartment or a train moving with a constant speed of 90 miles/h..
Evaluate the absolute value expression. | - 2|
Evaluate the absolute value expression. | - 2| => | 2 | or - 2 or 2 or | - 2 |..
Water Potential
Water potential is regarded as the tendency of water to leave a system. It is often used while explaining the direction in which water flows from one cell to another or from one part of the plant to another e.g., from soil to root, from root to leaves, from leaf to air..
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