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Why does the coefficient of viscosity of liquids increase with an increase in temperature?
Temperature measures the speed of random thermal motion on the atomic and molecular level. When sub-microscopic particles are moving faster, the liquid as a whole will be more fluid and less viscous.
What is the increase in volume that results from an increase in temperature called?
The increase in volume that results from an increase in temperature is called thermal expansion. This occurs because temperature changes cause the particles in a substance to move faster and spread out, leading to an increase in volume.
What happens to the temperature when work is done on the system by pushing it?
When work is done on a system by pushing it, the internal energy of the system increases, leading to an increase in temperature. The work done increases the kinetic energy of the particles in the system, causing them to move faster and leading to an increase in temperature.
What heat does?
Heat makes things hot.
Most substances in temperature and when heat is added to them.?
Most substances increase in temperature when heat is added to them. This is due to the absorption of thermal energy, which causes the particles within the substance to move faster, leading to an increase in temperature.
Why does malic acid increase when the temperature increases?
Malic acid concentration may increase with temperature as increased temperature can enhance the metabolic processes within the fruit, leading to more malic acid production. Additionally, as the temperature rises, there may be a breakdown of other compounds in the fruit that results in the accumulation of malic acid.
Why does the coefficient of viscosity of liquids increase with an increase in temperature?
Temperature measures the speed of random thermal motion on the atomic and molecular level. When sub-microscopic particles are moving faster, the liquid as a whole will be more fluid and less viscous.
What is the increase in volume that results from an increase in temperature called?
The increase in volume that results from an increase in temperature is called thermal expansion. This occurs because temperature changes cause the particles in a substance to move faster and spread out, leading to an increase in volume.
What is thermal runaway in a BJT?
Thermal runaway is where the biasing and operating point is such that the temperature causes the gain to increase, which causes the temperature to increase, which causes the gain to increase, in a vicious circle, leading to destruction of the BJT. Proper biasing and gain management can prevent this from occurring.
What happens to the temperature when work is done on the system by pushing it?
When work is done on a system by pushing it, the internal energy of the system increases, leading to an increase in temperature. The work done increases the kinetic energy of the particles in the system, causing them to move faster and leading to an increase in temperature.
Why does your temperature rise at night?
The body's temperature rises at night due to the natural circadian rhythm, which is the body's internal clock that regulates sleep-wake cycles. During the night, the body's metabolism slows down, leading to a slight increase in body temperature as a part of the body's natural processes.
The ozone layer causes a temperature increase in the?
stratosphere. This temperature increase is due to the absorption of UV radiation by ozone molecules, leading to a warming effect in the upper atmosphere.
What heat does?
Heat makes things hot.
Most substances in temperature and when heat is added to them.?
Most substances increase in temperature when heat is added to them. This is due to the absorption of thermal energy, which causes the particles within the substance to move faster, leading to an increase in temperature.
What is a direct cause of a substance's temperature increase?
The direct cause of a substance's temperature increase is the input of thermal energy, typically in the form of heat. This added energy increases the kinetic energy of the substance's molecules, causing them to move faster and leading to an increase in temperature.
Which term describes the increase in a material's volume due to an increase in temperature?
Thermal expansion is the term that describes the increase in a material's volume due to an increase in temperature. As the material's temperature rises, its particles have more kinetic energy, leading them to move farther apart, which causes the material to expand.
When a volume of air is compressed its temperature does it increase or decrease or neither?
When a volume of air is compressed, its temperature increases due to an increase in kinetic energy of the air molecules. This is because the compression process causes the air molecules to be crowded closer together, leading to collisions that result in an increase in temperature.
