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Physics Energy Terms: Kinetic, Potential, Electrostatic, Joule, Calorie, Work, Force, Quizzes of Chemistry

Definitions for various energy terms in physics, including kinetic energy, potential energy, electrostatic potential energy, joule, calorie, work, force, delta e, internal energy, pressure-volume work, and enthalpy. It includes formulas and constants for each term.

Typology: Quizzes

Pre 2010

Uploaded on 11/04/2009

biochick
biochick 🇺🇸

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TERM 1
Kinetic Energy
DEFINITION 1
E_k=1/2 mass*(v^2) V=Speed
TERM 2
Potential Energy
DEFINITION 2
E_p=mass*gravitational constant*height Gravitaional
Constant(G)=9.8 m/(s^2)
TERM 3
Electrostatic Potential Energy
DEFINITION 3
E_el=(k*Q_1*Q_2)/d Constant of
Proportionality(k)=8.99*10^9 J-m/(C^2) Q_1 and
Q_2=electrostatic charges on the two forces.
TERM 4
Joule (J)
DEFINITION 4
1J=(1kg-m^2)/(s^2)
TERM 5
calorie
DEFINITION 5
1 calorie=4.184 J (exactly) 1Calorie=1000 calories=1kcal
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Kinetic Energy

E_k=1/2 mass*(v^2) V=Speed

TERM 2

Potential Energy

DEFINITION 2

E_p=massgravitational constantheight Gravitaional

Constant(G)=9.8 m/(s^2)

TERM 3

Electrostatic Potential Energy

DEFINITION 3

E_el=(kQ_1Q_2)/d Constant of

Proportionality(k)=8.99*10^9 J-m/(C^2) Q_1 and

Q_2=electrostatic charges on the two forces.

TERM 4

Joule (J)

DEFINITION 4

1J=(1kg-m^2)/(s^2)

TERM 5

calorie

DEFINITION 5

1 calorie=4.184 J (exactly) 1Calorie=1000 calories=1kcal

Work

Work=force*distance object moved

TERM 7

Force

DEFINITION 7

Force=mass*gravitational constant Gravitational Constant

(g)=9.8 (m)/(s^2)

TERM 8

Delta E

DEFINITION 8

Delta E=(E_final)-(E_initial)

TERM 9

Internal Energy

DEFINITION 9

Delta E=Heat(q)+Work(w)

TERM 10

Pressure-Volume

Work

DEFINITION 10

W=[-Pressure(P)]*[Delta V(V_final-V_initial)]