Scientists
Developed the quantum theory
Planck
The time rate of angular displacement.
angular velocity
What effect indicates that x-rays detected at any angle of scattering are most intense at two wavelengths.
Compton
A material which readily transmits a current.
conductor
The value of g to three significant figures.
9.80 m/sec^2
Developed the idea of a photon.
Einstein
The primary colors of visible light
rgb or red, green, blue
The amount of heat lost is equal to the amount of heat gained.
Law of heat exchange.
The production of charge by the influence of a charged body at a distance.
induction
Definition of physics.
The study of matter and energy.
Developed the idea of matter waves.
de Broglie
A deformative force per unit cross-sectional area
stress
Determines the sum of all the changes in potential difference around a circuit.
Kirchhoff's second law
A transfer of energy caused by a force operating over a distance.
Work
The speed of light to three significant digits.
3.00 x 10^8 m/sec
Developed the quantum model of the hydrogen atom
Bohr
For a simple machine, the ratio of input distance to output distance.
IMA
States that the current induced by a change in flux linkage is directed so as to create a magnetic field that opposes the change.
Lenz's law
The product Fr.
torque
In the nineteenth century, what medium was widely believed that the universe was permeated by this imperceptible medium.
ether
Developed the exclusion principle.
Pauli
Until about 5000 K, the frequency at which a blackbody radiates most strongly lies in what region of the electromagnetic spectrum.
infrared
The fifth tenet of special relativity states that with respect to an observer's frame of reference, a moving object will experience what two things?
time dilation and length contraction
A pathway of any projectile.
trajectory
Research on the photoelectric effect found that current rises very little above what?
saturation potential