0
What is the relationship between the water and temperature write a generalisation?
- At 4°C pure water has a density (weight or mass) of about 1 g/cu.cm, 1 g/ml,
1 kg/litre, 1000 kg/cu.m, 1 tonne/cu.m or 62.4 lb/cu.ft
- At 4°C pure water has a specific gravity of 1. ( Some reference the s.g. base temperature as 60F.)
- Water is essential for life. Most animals and plants contain more than 60 % water by volume.
- More than 70 % of the Earth's surface is covered with about 1.36 billion cubic kilometers of water / ice
- The density of pure water is a constant at a particular temperature, and does not depend on the size of the sample. That is, it is an intensive property. The density of water varies with temperature and impurities.
- Water is the only substance on Earth that exists in all three physical states of matter: solid, liquid and gas.
- When water freezes it expands rapidly adding about 9 % by volume. Fresh water has a maximum density at around 4° Celsius. Water is the only substance where the maximum density does not occur when solidified. As ice is lighter than water, it floats.
- Water has a very simple atomic structure. This structure consists of two hydrogen atoms bonded to one oxygen atom - H2O
- Note; kg/m3 divided by 16.02 = lbs/cu.ft. kg/m3 divided by 1,000 = g/ml
Convert g/cm3 = g/cc = g/ml = g/mL - they are all the same.
What else can I help you with?
Is water a protein?
what is the relationship between body proteins and water? what is the relationship between body proteins and water?
What is the relationship between a dam and a reservoir?
The relationship between a dam and a reservoir is that they both hold water.
What is the relationship between density and temperature?
Due to thermal expansion, as temperature increases, density decreases.There is no simple relationship. Usually, but not always, if a substance is heated, it will expand, thus decreasing its density.
What is the relationship between specific heat and the change in temperature of a substance?
Specific heat is the amount of energy it takes to raise a unit mass of the substance by one degree Celsius. For each unit of specific heat applied to a substance its temperature will increase by a set amount.
What is the relationship between pressure and heat?
Heat is the movement of energy in response to a difference in temperature. Heat flows in a direction from high to low temperature, and has the effect of tending to equalize the temperatures of the objects in thermal contact. Thus the flow of heat may raise the temperature of one object while lowering the temperature of the other. A more appropriate question would be, what is the relationship between pressure and temperature? This in itself is still an ill-posed question (it depends on what is held fixed, e.g., the volume, while the temperature is changed), but in a general sense the pressure will increase with temperature (although there are notable exceptions, such as water near freezing).
What is the relationship between waterstate pressure and temperature?
The relationship between water vapor pressure and temperature is direct and proportional. As temperature increases, the vapor pressure of water also increases. Conversely, as temperature decreases, the vapor pressure of water decreases. This relationship is described by the Clausius-Clapeyron equation.
What is the relationship between temperature and oxygen solubility in water?
The relationship between temperature and oxygen solubility in water is inverse. As temperature increases, the solubility of oxygen in water decreases. This means that colder water can hold more dissolved oxygen than warmer water.
What is the relationship between temperature and the viscosity of water as shown in the viscosity of water table?
The relationship between temperature and the viscosity of water is that as temperature increases, the viscosity of water decreases. This means that water becomes less thick and flows more easily at higher temperatures. This relationship is shown in the viscosity of water table, where the viscosity values decrease as the temperature increases.
What is the relationship between air temperature and water temperature?
The relationship between air temperature and water temperature is that they are closely linked. Changes in air temperature can influence water temperature, as warmer air can heat up water and colder air can cool it down. This connection is important for understanding weather patterns and the overall climate.
What is the relationship between water temperature and pressure?
The relationship between water temperature and pressure is that as water temperature increases, its pressure also increases. This is because as water heats up, its molecules move faster and spread out, causing an increase in pressure. Conversely, as water cools down, its pressure decreases.
Is the relationship between the temperature of water and the solubility of a gas in it a direct or inverse relationship Explain?
The temperature of water and the solubility of a gas are in an inverse relationship; gases are more soluble at low temperatures.
How is the negative feedback relationship of clouds and temperature different from the positive feedback relationship of water vapor and temperature?
In the negative feedback relationship between clouds and temperature, clouds tend to cool the atmosphere by reflecting sunlight back into space. This helps regulate temperature. In contrast, the positive feedback relationship between water vapor and temperature involves water vapor trapping heat in the atmosphere, leading to a further increase in temperature. This can create a cycle of warming.
What is the relationship between water evaporation rate and temperature?
The relationship between water evaporation rate and temperature is that as temperature increases, the rate of evaporation also increases. This is because higher temperatures provide more energy to water molecules, causing them to move faster and escape into the air more quickly.
What is the relationship between relative humidity and temperature?
The relationship between relative humidity and temperature is that as temperature increases, the air can hold more water vapor, leading to a decrease in relative humidity. Conversely, as temperature decreases, the air can hold less water vapor, resulting in an increase in relative humidity.
What is the relationship between an ocean's temperature and slinity?
it is how much salt mass in the ocean water
What is the relationship between water temperature and air temperature?
The relationship between water temperature and air temperature is that they can influence each other. Water temperature changes more slowly than air temperature because water has a higher specific heat capacity. This means that bodies of water can help moderate nearby air temperatures, and vice versa. Warmer water can lead to warmer air temperatures, while cooler water can lead to cooler air temperatures.
What is the relationship between temperature and time for water between -5degrees and 100 degrees Celsius?
The relationship between temperature and time for water between -5°C and 100°C is that as temperature increases, the time it takes for water to reach that temperature decreases. This is because the rate of temperature change is dependent on factors such as the initial temperature, heating method, and amount of water being heated. However, once water reaches its boiling point of 100°C, it will remain at that temperature until all of it has evaporated.
