Physics Dictionary

I

 
image
image distance
immersion heater
impact
impedance
impulse
incidence
incidence, angle of
incident angle
incident ray
inclination
inclined plane
independent variable
induced charge
induced current
induced e.m.f.
induced voltage
inducing charge
inducing current
inductance
induction
induction coil
inductive reactance (XL)
inductor
inelastic collision
inertia
inertial mass
infrared radiation
initial velocity
input
instantaneous acceleration
instantaneous velocity
insulator
integrated circuit (I.C.)
intensity
intensity of illumination
intercept
interference
intermolecular force
internal combustion engine
internal energy
internal reflection
internal resistance
international system of units (SI unit)
inverse square law
inverted image
iodine (I)
ion
ionization
ionizing radiation
ionosphere
isotope