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What is the value of grindability specific gravity and temperature coefficient of refractive index of crown and flint glasses?
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What is the measure of the amount of the thermal energy in a substance?
specific heat
Effect of temperature on specific heat of material?
The effect of temperature on specific heat of material is referred to as specific heat capacity.
Linear expansion apparatus?
Linear expansion apparatus is the apparatus used to measure the objects to these following properties: -> coefficient linear expansion -> coefficient thermal expansion -> specific gravity -> specific heat -> thermal conductivity -> thermal resistivity -> breaking strength and many others..
Are temperature and thermal heat the same thing?
No temperature is a specific measurement of heat. Thus at a temperature of absolute zero there is no heat but there is a temperature measurement.
What would temperature of a liquid at a temperature of degrees C and of specific gravity of 0.7 be after the addition of 13521600 Jules of energy?
The answer will depend on the quantity of the liquid and its specific heat.
What are some examples of physical quantities that do not have units?
This often happens if you take the ratio of two quantities. In that case, the units disappear. For example:* A coefficient of friction, defined as the ratio between two forces * The specific gravity, defined as a ratio between two densities
What is the refractive indices of glass water air and immersion oil?
· The refractive indices of watero Water (0° C) 1.33346Water (100° C) 1.31766Water (20° C) 1.33283· The refractive indices of immersion oil is 1.518· The refractive indices of air is 1.000277· The refractive indices of glass is 1.518
What is Refractive Index of hydrocarbon?
The refractive index of hydrocarbon depends on the specific hydrocarbon compound. Generally, hydrocarbons have low refractive indices since they are non-polar and have a simple molecular structure. The refractive index can be determined experimentally and may vary slightly depending on factors such as temperature and impurities in the hydrocarbon sample.
What is the formula for calculating volume change due to heat?
That depends on the exact details. For a gas, the ideal gas law is usually a good approximation: other things being equal, the volume is directly proportional to the absolute temperature (that is, the temperature expressed in kelvin). For a liquid or gas, the expansion is much less than in a gas. You can look up the coefficient of expansion for a specific substance, and then use the definition of the coefficient; that is, the volume change is equal to (volume) times (temperature difference) x (coefficient of volume expansion).
What are at least 4 thermal properties of uranium?
- thermal conductivity - melting point - boiling point - specific heat capacity - coefficient of thermal expansion - superconductivity at low temperature
What is the cubical coefficient of thermal expansion for metals?
Since most metals are isotropic, the cubical coefficient of expansion is three times the linear coefficient of expansion. The linear coefficient of expansion is obtained from measurement and tables for the specific material which are readily available.
What is numeric coefficient?
a feature arising on nominal similar to collectives but referring to a specific amount
What is the measure of the amount of the thermal energy in a substance?
specific heat
How do you determine an energy coefficient?
Hydraulic energy coefficient is: EnD=E/(n*D)2 where EnD is the energy coefficient E is the specific hydraulic energy (J/kg) n is the rotational speed (rpm) D is the diameter (m).
Effect of temperature on specific heat of material?
The effect of temperature on specific heat of material is referred to as specific heat capacity.
How do you calibrate a RTD?
A Resistance Temperature Detector (RTD) is a device with a significant temperature coefficient used as a temperature measurement device, usually by passing a low-level current through it and measuring the voltage drop. To calibrate, refer to the manual for specific instructions. In general the steps include placing the reference probe and the UUTs in the temperature source in close proximity to one another, connecting the leads to the readout, and measuring the reference probe and determining the temperature.
What is an absorption coefficient?
An absorption coefficient is a measure of the absorption of electromagnetic radiation as it passes through a specific substance - calculated as the fraction of incident radiation absorbed by unit mass or unit thickness.
