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No..less then means that you have less then one thing..equal means you have the same and no more thenEASY ANSWER:Yes
actual 100 is equal to 100 the same number can't be more or less then the same number
less
It is the same and both temperatures indicate the freezing point of water.
They are "events that have the same probability". Nothing more, nothing less.
It's less. There are "resistance" losses in any system, so not all the energy of the falling water can be changed into electric power. Certainly we can't get more energy out than is put in. Perpetual motion isn't an option here.
temperature is a way to measure heat, so they are not exactly the same Note, a cup of water at the same temperature as a gallon of water ... has less energy.
because that means less energy is used. if something is more efficient than something else it is so because it can either use less energy to do the same thing or the same amount of energy to do more
Running up requires more power. The reason is that you spend the same energy in less time.Running up requires more power. The reason is that you spend the same energy in less time.Running up requires more power. The reason is that you spend the same energy in less time.Running up requires more power. The reason is that you spend the same energy in less time.
Sound should travel with less energy loss underwater as water has a more tightly packed particles than air and so can travel between the particles with less energy loss than in air but its speed is the same.
No. Assuming you have the same mass of each steam has more energy than hot water, because water needs to gain energy in order to evaporate.
By filling the dam with more water, because by doing that it gains more gravitational potential energy which is the same as potential energy.
No, it depends on the volume of water that can dissolve the salt. If the volume of water is more then it dissolves more salt and the density will be more and if the volume of the water is less then it dissolves less salt and the density will be less.
No they wouldn't, this refers to specific heat capacities. Generally, gold has a lower heat capacities than of water, thus it takes less energy to change the temperature of gold than it does to change the temperature of water. So if you add the same amount of heat to both systems of water and gold, the gold will be hotter than the water.
No, all pure water boils at 100oC., 212oF., assuming all other 'standard' conditions apply.
Because Water's latent heat of fusion is much less than its latent heat of vaporization. In English: It takes less energy to change a gram of ice at 0°C into a gram of water at the same temperature than it takes to change a gram of water at 100°C into a gram of steam at the same temperature.
As water, or any substance, absorbs heat energy, its molecules gain kinetic energy. Because they are moving around more, they take up more space. Density is the measure of how much stuff is in a given space. More space and same amount of stuff equals lower density.