Question: viscosity
Answer: measure of the resistance of a liquid to flow
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Question: surface tension
Answer: energy required to increase the surface area of a liquid by a given amount
-measure of inward pull by interior particles
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Question: surfactant

Answer: compounds that lower the surface tension of water are called this
-ex soup
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Question: predict
Answer: indicate an advance or fortell
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Question: fluidity
Answer: the ability to flow
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Question: viscosity
Answer: the measure of the resistance of a liquid to flow
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Question: 1. type of internal forces
-stronger forces = high v
2. shape of its particles
-more massive= higher viscosity
3. temperature
-high temp = low viscosity
Answer: 3 things that determine viscosity
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Question: thick
Answer: high viscosity=
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Question: slick
Answer: low viscosity=
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Question: temperature
Answer: afffects the kinetic energy of a liquid
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Question: cohesion
Answer: force of attraction btw identical molecules
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Question: adhesion
Answer: force of attraction btw molecules that are different
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Question: capillary action
Answer: causes water to dip at the center when in a natural tube
-causes water to move up a tube
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Question: capillarity
Answer: capillary action also called
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Question: 1. energy required to increase the surface area of a liquid by a given amount
2. measure of the inward pull by interior particles
3. the stronger the attraction btw particles, the greater the surface tension
4. the surface tension of water is high because its molecules form multiple bonds (why we have raindrops)
Answer: surface tension is
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Question: take the shape of its container but its volume is fixed
Answer: A liquid can ______ but _____
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Question: is greater than the density of the same substance as a gas (bcuz of intermolecular forces)
Answer: the density of the liquid
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Question: usually be compressed except under enormous pressure
Answer: liquids cannot
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Question: through each other but at a slower rate than gases do
Answer: liquids flow
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Question: slow down the ability to flow which increases resistance (viscosity)
Answer: the strronger attractive forces
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Question: KE= increases
viscosity = decreases
the liquid will flow faster
Answer: if temp increases=
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Question: KE= decreases
viscosity= increases
the liquid will flow slower
Answer: if temp decreases=
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Question: KE, viscosity, liquid flow= no change
Answer: if temp stays the same =
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