Brainscape's Knowledge GenomeTM

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


See full index

General Physics 1 > Physics Reviewer > Flashcards

Physics Reviewer Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Physics flashcards Physics 101 flashcards
1
Q

This is the year where the law of gravitation is published

A

1687

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

It is defined to be the change in position with change in time

A

Velocity

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

The total number of vibrations per unit of time of the motion

A

Frequency

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

Kepler’s Third law of Planetary Motion

A

Law of Periods

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

In descriptions of orbits in the solar system, it is more common to use __________ which describes the size of the orbit

A

Semi-major axis

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

The only force acting on a sattelite in circular orbit around the Earth

A

Earth’s Gravitational Attraction

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

It states that for any two positions of the planet along the orbit that are separated by the same amount of time, the area swept out in this manner will be the same

A

Kepler’s Second Law of Planetary Motion (Law of Areas)

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

This is the maximum displacement of their medium from their equilibrium position

A

Amplitude

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

It refers to the slow movement of an object in a system which returns to equilibrium

A

Overdamped

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

It is an oscillatory motion experienced by an object displaced by a force from an equilibrium position

A

Simple Harmonics

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

The point in a planet’s orbit closest to the Sun

A

Perihelion

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

It defined to be the amount of elongation in a planet’s orbit

A

Eccentricity/ Orbit Eccentricity

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

This are the two points that are equidistant form center on major axis

A

Focus/Foci

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

A Danish astronomer who reasoned out that the distance of the object may be determined by measuring the amount of parralax

A

Tycho Brahe

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

The apparent change in the location of an object due to the difference in location of the observer

A

Parralax

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

The power delivered per unit area is defined as wave intensity and is also known as __________ in optics

A

Irradiance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Module 4 Title

A

Energy in Waves: Intensity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Physical Pendulum Equation

A

T = 2π√I/mgL

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Acceleration due to gravity value

A

9.81 m/s^2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

The universal law of gravitation equation

A

Fg = Gm1m2/r^2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

The speed is constant in this motion, but the direction is changing continuously. The acceleration in this special case of circular motion is called _______________________

A

Centripetal Acceleration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

It is defined as ‘equal to the universal gravitational constant times the object’s mass, divided by the square of the distance from the object’s center.’

A

Gravitational Field

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Refers to an object which oscillates back and forth, in contrast to the rather idealized simple pendulum where all the mass is concentrated in a single point

A

Physical Pendulum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

It refers to the movement of an object in a system which returns to equilibrium position faster but overshoots and cross over one or more times until it reaches the displacement

A

Underdamped

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

A one complete oscillation which describes the motion

A

Cycle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

The form of wave which amplitude is always proportional to the sine of its displacement angle at every point in time

A

Sine Wave

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Module 3 Title

A

Oscillatory Motion and Waves

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Finding Wave length equation

A

λ=2π/K

29
Q

Frequency Equation

A

F = w/2π

30
Q

Wave Period Equation

A

T = 2π/W

31
Q

A kind of wave that requires a medium to propagate

A

Mechanical Wave

32
Q

Solving for the speed of a satellite in circular orbit about earth

A

V= √Gmg/r

33
Q

A wave that consist of a single disturbance moving through the medium at a constant amplitude

A

Pulse

34
Q

The points where the coils of the spring are the highest

A

Crest

35
Q

States that sound intensity is inversely proportional to the square of the distance between the source and the listener

A

Inverse Square law

36
Q

Symbol for sound intensity level

A

Beta

37
Q

When two or more waves cross at a point, the displacement at the point is equal to the sum of the displacements of the individual waves

A

Superposition

38
Q

Formula for computing for Wave Intensity

A

I = P/2πr^2

39
Q

Back and forth movement in time

A

Oscillation

40
Q

It refers to the time for some event whether repetitive or not, but we

A

Period

41
Q

SI unit for Frequence

A

Hertz

42
Q

Simple harmonics equation

A

A = -4π^2x/T2

43
Q

Spring constant unit

A

N/m

44
Q

Frequency of a motion formula

A

F = 1/T

45
Q

Simple Pendulum Equation

A

P = 2π√ l/g

46
Q

It is installed in a building resemble a large automotive shock absorbers

A

Huge Dampers

47
Q

The squares of the orbital periods pf the planets are directly proportional to the cubes of the semi major axes of their orbits

A

Law of Periods

48
Q

Universal Constant of Gravitation Value

A

6.67x10^-11 Nm^2/kg^2

49
Q

Pressure Formula

A

P = F/A

50
Q

Is is the mass of unit volume of a material substance

A

Density

51
Q

Pressure is directly proportional to the force and inversely proportion to

A

Area

52
Q

The _______________ exerted on you is a result of the weight of the air above you

A

Air Pressure

53
Q

Under water, the pressure exerted on you ______ with increasing depth

A

Increases

54
Q

It is the weight of the fluid mg divided by the area A supporting it

A

Pressure (P) = mg/A

55
Q

It is the force per unit area exerted by an atmospheric column

A

Atmospheric Pressure

56
Q

You can increase pressure due to the same force by reducing the ______ over which the force is acting

A

Amount of Area

57
Q

Small area results in

A

Greater Pressure

58
Q

Larger area results to

A

Small Pressure

59
Q

TRUE OR FALSE
Wave intensity is the power delivered per unit area

A

TRUE

60
Q

The sound intensity produced by a given sound source is directly proportional to the square of the distance from the source

A

FALSE, Inversely Proportional

61
Q

TRUE OR FALSE
Inverse square law states that sound intensity is directly proportional to the square of the distance between the source and the listener

A

False, Inversely Proportional

62
Q

TRUE OR FALSE
When two or more waves arrive at the same point, they superimpose themselves on one another

A

TRUE

63
Q

TRUE OR FALSE
When two or more waves cross at a point, the displacement at that point is equal to the sum of the displacements of the individual waves

A

TRUE

64
Q

Constructive Interference is a type of interference that occurs at any location along the medium where the two interfering waves have a displacement in the same direction

A

TRUE

65
Q

If one end of the string is continuously moved up and down, the incident wave will interfere with the reflected wave. This will result in interference pattern

A

TRUE

66
Q

TRUE OR FALSE
You can find the frequency heard by the listener even without knowing the speeds of the source and of the listener

A

False, if you know

67
Q

The speed of the sound (v) is taken to be always positive

A

True

68
Q

A high frequency corresponds to high pitch

A

TRUE

General Physics 1 (3 decks)

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