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What is the specific heat constant of oxygen?
heat constant = mass * specific heat capacity * temperature change
The measure of the total amount of solid material dissolved in seawater is called?
salinity
Which variables must be kept constant for Boyle's law to hold?
Temperature and the amount of gas (moles) must be kept constant for Boyle's law to hold true. This means the pressure and volume of a gas are inversely proportional provided the temperature and amount of gas remain constant.
Is water have specific heat at constant volume or not?
Yes it has! the specific heat of water at constant volume is given by cV : Heat capacity at constant volume cP : Heat capacity at constant pressure : Thermal expansion coefficient : Isothermal compressibility : Density
Is it true that the half life of a material increases with the amount of material present?
No, the half-life of a material is a constant characteristic specific to that material and is independent of the amount present. The half-life is defined as the time required for half of the material to decay, and this rate remains the same regardless of the quantity. However, the total time for a given amount to decay completely will vary with the initial quantity, but the half-life itself does not change.
The amount of heat energy required to raise the temperature of a unit mass of a material one degree is?
The amount of heat energy required to raise the temperature of a unit mass of a material by one degree is known as the specific heat capacity of that material. It is a constant value unique to each material and is typically measured in units of J/kg°C.
The of a material is the amount of energy it takes to raise the temperature of you kg of the material 1 K?
specific heat capacity
What is the specific heat of a substance?
The amount of heat a substance can hold.
What is the specific heat constant of oxygen?
heat constant = mass * specific heat capacity * temperature change
What two factors does a materials specific heat latent depend on?
A material's specific heat and latent heat depend on the type of substance and its phase (solid, liquid, or gas). Specific heat is the amount of heat needed to raise the temperature of 1 kg of the substance by 1°C, while latent heat is the amount of heat absorbed or released during a phase change at a constant temperature.
How does density depend on the amount of material?
Because density is an intensive property, it does not depend on the amount of material. Density is a ratio between mass and volume, D=M/V. That specific ratio is constant for any material. For example, the smallest sample of aluminum and the largest sample of aluminum have a density of 2.70 g/cm^3 at room temperature. Density does change with temperature because temperature affects volume. The density of all samples of aluminum at its melting point is 2.375 g/cm^3.https://en.wikipedia.org/wiki/Aluminium
How much the temperature of a material is changed by heat energy depends?
The change in temperature of a material due to heat energy depends on the specific heat capacity of the material. Different materials have different specific heat capacities, which determine how much heat energy is needed to raise their temperature by a certain amount.
What Is Meant ByThe SolubilityOf A Material In Water?
This is the amount of a substance dissolved in water at a specific temperature and pressure.
Is specific heat the same as specific gravity?
No. Specific heat is the amount of heat required to raise 1 kg of material by 1 K at constant pressure, while specific gravity is the ratio of the material's density to a reference density (typically water).
Materials with a high specific heat can absorb a lot of energy and show little change in temperature?
Yes. Specific heat capacity is the amount of heat energy required to change the temperature of the material, so a material with high specific heat needs a lot of heat energy for its temperature to go up.
A measure of the amount of heat in a material?
The measure of the amount of heat in a material is its temperature. Temperature indicates the average kinetic energy of the molecules in a material. The higher the temperature, the more heat energy the material contains.
The amount of energy it takes to raise the temperature of 1 kg of a material to 1 celsius degree is?
The amount of energy required to raise the temperature of 1 kg of a material by 1 degree Celsius is known as its specific heat capacity. This value varies depending on the material. For water, the specific heat capacity is 4.18 Joules/gram °C.
