Definitions,Symbols For Physical Quantity, And Formulas Needed Flashcards

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1
Q

Gravitational potential energy

A

The energy an object possesses due to its position relative to a reference point

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2
Q

Kinetic energy

A

The energy an object has a result to the objects motion

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3
Q

Law of conservation of energy

A

The total energy in a system cannot be created nor destroyed; only transformed from one form to another

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4
Q

Work

A

The product of the displacement and the component parallel to the displacement

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5
Q

Power

A

The rate at which work is done or the arts at which energy is transferred

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6
Q

Compound

A

Two or more different elements bonded together in a fixed ratio

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7
Q

The law of conservation of matter

A

States the matter cannot be created or destroyed, therefore, when we write a chemical equation we need to balance it

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8
Q

Current

A

The rate of flow of charge

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9
Q

Voltage/potential difference

A

Energy per unit coulomb of charge

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10
Q

Resistance

A

A material’s opposition to the flow of electric current

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11
Q

Ohm’s law

A

The current through a conductor is directly proportional to the potential difference across the conductor at a constant temperature

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12
Q

Force

A

F

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13
Q

Distance

A

x

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14
Q

Time

A

t

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15
Q

Work/energy

A

W

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16
Q

Power

A

P

17
Q

Current

A

I

18
Q

Charge

A

Q

19
Q

Voltage

A

V

20
Q

Resistance

A

R

21
Q

Newton

A

N

22
Q

Meters

A

m

23
Q

Seconds

A

s

24
Q

Joule

A

J

25
Q

Watt

A

W

26
Q

Ampere

A

A

27
Q

Coulomb

A

C

28
Q

Volt

A

V

29
Q

Ohm

A

(Line bubble line)

30
Q

Formula for work

A

W=F(change in)x

31
Q

Formula for power

A

P=W/t

32
Q

Formulas for electric circuits

A

I=Q/t
V=W/Q(can only use this one for charge)

(Both of these can either be used for charge depend on information given)

R=V/I

33
Q

Synthesis

A

Atoms/molecules come together / join in a chemical reaction to form a new
compound.
(