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What explains how the volume of a gas is changed in response to changes in temperature of the gas?
Wiki User
∙ 10y ago
Charles' Law. The volume and absolute temperature of a gas are directly proportional when pressure is constant.
Wiki User
∙ 10y ago
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Why do stars changes color?
Because their temperature is almost, always changing.
What is the difference between the independent variables and the dependent variables in the experiment?
An independent variable can be changed itself and does not vary if other items around it are changed. A dependant variable changes it value in response to changes in other items.
How does temperature affects chemical changes?
Chemical changes generally go more quickly when the temperature increases, and conversely more slowly when it decreases.
Adaptive thermogenesis is defined as?
the heat energy expended in response to changes in ambient temperature and the digestion and absorption of food
The thermoregulatory control center or thermostat that regulates the body's response to changes in temperature such as during a fever is located in the?
hypothalamus
What is the difference between the independent and dependent variable in an experiment?
The independent variable is what you did differently in the experiment compared to the controlled experiment; it's also called manipulated variable. The dependent variable is what changed in the experiment as a result of the independent variable; it's also called the responding variable x hope this helps :)
How the resistance value for the linear resistance can be changed?
Resistance can be changed by strain over time and changes in the temperature. Resistance thermometers are sensors that are used to measure temperature by correlating the resistance of the RTD elements.
How do changed in temperature and activation energy compare in how they affect reaction rate?
Changes in temperature and activation energy have opposite effects on reaction rate.
Blood vessels are what type of muscles?
The walls of blood vessels have smooth muscle, which allow contraction and dilation (for example, in response to temperature changes.
Does the Viscosity changes with the temp and pressure?
The viscosity of a substance will change with both temperature and pressure. For liquids the changes induced by a change in temperature are usually more readily observed than the changes from pressure because liquids are only slightly compressible with pressure. In gasses, the changes in viscosity with pressure are much more easily demonstrated because gases are, almost by definition, quite compressible so that the density can be easily changed by either changes in pressure or changes in temperature.
How does an RTD measure temperature?
An RTD, or resistance temperature detector is based in the principal that the resistance of a conductor changes as its temperature changes. The RTD consists of a long length of fine coiled wire made from some pure material such as nickel, platinum or copper. The coil is in the form of a probe and may be encased in a protective sheath. The wire material has a known response - in how its resistance changes with temerature - and this known change is used to determine temperature.
Can the hypothalamus influence respiratory rate and depth?
Yes. The hypothalamus is part of your autonomic nervous center and can influence rate and depth in response to pain and temperature changes
