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Why does the temperature remain constant in the highlighted portion of the graph even thermal energy is being added?
the extra energy goes into breaking the bonds in the solid
What else can I help you with?
Why does the temperature remain constant in the highlighted portion of the graph even though thermal energy is being added?
The temperature remains constant during a phase change because the added thermal energy is being used to break the intermolecular forces holding the substance together rather than increase the average kinetic energy of the particles. This energy is needed to change the arrangement of the molecules in the substance rather than increase their speed of motion.
Does matter contain thermal energy?
Yes, matter contains thermal energy because it is made up of particles that are in constant motion. This motion of particles results in the temperature of the matter, which is a measure of its thermal energy.
What is dissipation constant of rtd?
The dissipation constant of a Resistance Temperature Detector (RTD) refers to the rate at which it loses heat to its surroundings, impacting its thermal response time. This constant is influenced by factors such as the RTD's construction, material properties, and the surrounding environment. A lower dissipation constant indicates faster thermal response, making the RTD more sensitive to temperature changes. It is an important parameter when considering the accuracy and speed of temperature measurements in various applications.
Which of the four thermal processes describes the pressure volume relationship at a constant temperature?
The isothermal process describes the pressure volume relationship at a constant temperature. In an isothermal process, the temperature remains constant throughout the system while work is done.
Places with a constant temperature are most likely to be located?
Places with a constant temperature are most likely to be located underground, in caves, or in deep bodies of water where the temperature is regulated by thermal inertia. These areas are shielded from external temperature fluctuations, resulting in a more stable climate.
What is the thermal energy of 50.0 of lead at room temperature 20?
The thermal energy of an object can be calculated using the formula: Q = mcΔT, where Q is the thermal energy, m is the mass, c is the specific heat capacity, and ΔT is the change in temperature. Given the mass of lead (m = 50.0 g) and assuming no change in temperature (ΔT = 0), the thermal energy would be zero as there is no change in the thermal energy at constant temperature.
WHAT DO WE call all materials that help to keep temperature constant and do not absorb thermal energy?
Materials that help to keep temperature constant and do not absorb thermal energy are called insulators. These materials are often used in buildings to prevent heat loss or gain. Examples of insulating materials include foam, fiberglass, and cellulose.
What is a sentence for thermal expansion?
Thermal expansion is the dimensional changes exhibits by solids, liquids, and gases for changes in temperature while pressure is held constant.
Is the graph created by Pressure vs Volume an exponential graph when constant in temperature?
No, when pressure and volume are inversely proportional at constant temperature, the graph of pressure vs. volume is a straight line. This relationship is described by Boyle's Law, which states that pressure multiplied by volume is constant when temperature is held constant.
How thermal noise is derived as KTB?
Thermal noise is derived as KTB where K is the Boltzmann constant (1.38 x 10^-23 J/K), T is the temperature in Kelvin, and B is the bandwidth of the system. This equation relates the power of thermal noise to the temperature and bandwidth of a system, with higher temperatures and wider bandwidths resulting in higher levels of thermal noise.
What is he equivalence of two systems in thermal equilibrium is represented by?
The equivalence of two systems in thermal equilibrium is represented by them having the same temperature, so that there is no net transfer of heat between them. This ensures that the systems are at a stable thermal state where their properties remain constant.
Why does dielectric constant decrease with an increase in temperature?
The dielectric constant is a measure of a material's ability to store electrical energy. As temperature increases, thermal motion of molecules increases, disrupting the alignment of dipoles in the material. This disruption reduces the material's ability to polarize in response to an electric field, resulting in a lower dielectric constant.
