Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Gcse Physics > P6(Molecules and matter) > Flashcards

P6(Molecules and matter) Flashcards

You may prefer our related Brainscape-certified flashcards:
GCSE Geography - AQA flashcards Physics 101 flashcards GCSE Religious Studies - Edexcel Route B flashcards GCSE Religious Studies - Eduqas Route A flashcards GCSE Religious Studies - Edexcel Route A flashcards GCSE Religious Studies - Eduqas Route B flashcards AP® Physics flashcards
1
Q

What is the formula for density

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the movement for a solid

A

Vibrate about fixed positions, particles are clearly packed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the movement for liquids

A

Layers can flow over each other, particles still in contact with each other

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the movement for Gases

A

Random directions and far away from each other and have random speeds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the Energy for solids

A

Least energy compared to liquids and gases because particles have restricted movements

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is energy for liquids

A

More energy compared to solids but less energy compared to gases because their particles have more more movement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is the energy for Gases

A

Most energy compared to liquids and solids because they have higher speeds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is the force for solids

A

Strong forces of electrostatic attraction compared to liquids and gases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the force for liquids

A

Particles are still compact strong force of electrostatic attraction but less then solids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the force for Gases

A

Weak forces of electrostatic attraction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is the change of state called from liquid to gas

A

Boiling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the change of state called from gas to liquid

A

Condensation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the change of state called from liquid to solid

A

Freezing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the change of state called from solid to liquid

A

Melting

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the change of state called from a gas to a solid AND a solid to a gas

A

Sublimation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is internal energy

A

Energy of the particles that is caused by their individual motion and positions

17
Q

What is specific latent heat fusion

A

Energy needed to change the state of 1kg of the substance from solid to liquid,at its melting point without changing the temperature

18
Q

What is the formula for specific latent heat of fusion

A
19
Q

What is specific latent heat of vaporisation

A

Energy needed to change the state of 1kg of the substance from liquid to vapour, at its boiling point without changing the temperature

20
Q

What is the formula for specific latent heat of vaporisation

A
21
Q

How is pressure caused

A

Pressure of a gas is caused by the random impacts of gas molecules on surfaces that are in contact with the gas

22
Q

How does the gas pressure increase when the temperature of a gas increases

A
23
Q

How can the temperature of a gas increase

A
24
Q

What is the formula that relates pressure,volume and constant

A
25
Q

Worked example of Pressure, volume and constant question

A
26
Q

What relates gas pressure and temperature

A

Gas pressure is directly proportional to temperature for a fixed volume of gas

27
Q

What is the formula that relates pressure force and area

A

Pressure= force/area

28
Q

What is boyle’s law

A

Pressure is inversely proportional to volume for a fixed temperature

Gcse Physics (7 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions