Science Quiz 9-30-22 Flashcards

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1
Q

Kinetic Molecular Theory

A

an explanation of how particles in matter behave.

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2
Q

Pressure

A

amount of force applied per unit of area.
For example- greater volume, least the pressure. least the volume, greater the pressure.

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3
Q

Boyle’s Law

A

Pressure and Volume

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4
Q

Charles’s law

A

Temperature and volume

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5
Q

kinetic energy

A

the energy an object has due to its motion

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6
Q

Viscosity

A

Measurement of a liquids resistance to flow. For example,
high viscosity - honey
low viscosity - water

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7
Q

What can be all solid, liquid and gas

A

Water

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8
Q

Structure in a diamond

A

Crystal

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9
Q

Sublimation

A

change of state of a solid to a gas without going through the liquid stage
For example, thick fog

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10
Q

condensation

A

The change of state from a gas to a liquid
for example, water droplets on water bottler

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11
Q

deposition

A

change of state of gas to a solid without going through the liquid state
for example, frost on gas

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12
Q

How does temperature affect viscosity

A

The amount of viscosity decreases when the liquid becomes warmer

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13
Q

What is solid to a liquid

A

melting point

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14
Q

What does V1 and P1 represent

A

pressure and volume before the change

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15
Q

What does V2 and P2 represent

A

Pressure and volume after the change

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16
Q

The equation (Boyle’s law)

A

P1 & V1 divided by P2 = V2

17
Q

Graphing Boyles law

A

The line decreases from left to right, which means the pressure of the gas increase while the volume of the decrease.

18
Q

Formula for Pressure

A

kPa

19
Q

Formula for volume

A

L