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What would indicate a change in molecular speed temperature or heat?
Wiki User
∙ 13y ago
Both and one more. It is [more commonly] said that an object's temperature is a measurement of the amount of heat that it contains. Heat is in its turn a reflection of the degree of Kinetic Energy the the object holds and, finally, kinetic energy directly relates to the speed of atomic and molecular motions.
Wiki User
∙ 13y ago
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Does mean molecular speed change as much as the temperature?
It changes in proportion to the temperature change.
Does an increase in molecular weight speed up molecular movement?
no relation iz between molecular weight and movement which iz a function of temperature only.
Does the mean molecular speed change as much as the temperature as the water heat up?
Yeah - but remember the increase in temp is always on the kelvin scale. Proportions are related to zero kelvin.
Does the speed of sound in water change with a temperature change?
yes it is changing. It's increasing with the temperature.
Why does the speed of sound change if the temperature of the medium change?
because the density of the medium changes with temprature
Does molecular speed change as much as the temperature?
It changes in proportion to the temperature change.
Does mean molecular speed change as much as the temperature?
It changes in proportion to the temperature change.
Does mean molecular speed change as much as the temperature water heats up?
mean molecular speed varies as the square root of temp, so the temp has to change by a factor of 4 for the speed to change by a factor of two...hope I am interpreting your question properly
Does change in speed of an object always indicate a change in speed?
yes
Does an increase in molecular weight speed up molecular movement?
no relation iz between molecular weight and movement which iz a function of temperature only.
The speed at which a reactant will change to a product is proportional to its?
molecular concentration
How can you change the speed of a reaction?
Temperature can change the speed of some reactions.
How particles change as they change state from gas to liquid?
Decreasing temperature reduce the speed of gas particles then their inter molecular forces increase,particles come close to each other and become liquid
Does the mean molecular speed change as much as the temperature as the water heats up?
Yeah - but remember the increase in temp is always on the kelvin scale. Proportions are related to zero kelvin.
Does the mean molecular speed change as much as the temperature as the water heat up?
Yeah - but remember the increase in temp is always on the kelvin scale. Proportions are related to zero kelvin.
At a given temperature which gas has the lowest average molecular speed?
1/2mv2 its kinetic energy
Does the speed of sound in water change with a temperature change?
yes it is changing. It's increasing with the temperature.
