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221: The formation of pockets of gas in a liquid is called:
w) Absorption
x) Capitations’
y) Adsorption
z) Dissolving
ANSWER: X -- CAVITATION
222: In the Compton Effect, a photon of wavelength l (read: lambdw) collides with a stationary electron. The wavelength of the emitted photon is:
w) Longer than l
x) Shorter than l
y) The same as l
z) No photon is emitted
ANSWER: W -- LONGER THAN l
223: The change of a gas to a liquid is called:
w) Vaporization
x) Sublimation
y) Condensation
z) Freezing
ANSWER: Y -- CONDENSATION
224: A semiconductor device made up of a single p-n Junction is called a:
w) Transistor
x) Diode
y) Fete
z) Integrated circuit
ANSWER: X -- DIODE
225: The law that relates the electric field at the surface of a region to the amount of charge inside the region is called:
w) Coulomb's Law
x) Faraday's Law
y) Gauss' Law
z) Biot-Savart Law
ANSWER: Y -- GAUSS' LAW
226: The four underlying equations in electromagnetic theory are called:
w) Einstein's Equations
x) Max-well's Equations
y) Newton's Equations
z) Faraday's Law
ANSWER: X -- MAX-WELL'S EQUATIONS
227: The splitting of an atomic nucleus is called:
w) Fission
x) Fusion
y) Cleavage
z) Separation
ANSWER: W -- FISSION
228: In an electromagnetic wave, what is the relative orientation of the magnetic and electric fields?
w) 180 degrees
x) 90 degrees
y) 45 degrees
z) 22.5 degrees
ANSWER: X -- 90 DEGREES
229: In an electromagnetic wave, the E and B fields are both perpendicular to what?
ANSWER: THE DIRECTION OF THE WAVE or DIRECTION OF WAVE PROPAGATE
230: When light is reflected from a surface, the angle of incidence is:
w) 30 degrees
x) Equal to the angle of reflection
y) 90 degrees
z) 180 degrees
ANSWER: X -- EQUAL TO THE ANGLE OF REFLECTION
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