PHYSICS UNIT 6 QUIZZES + PRACTICE TEST QUESTIONS WITH
100% CORRECT VERIFIED ANSWERS UPDATED 2025/2026 BEST
SOLUTION GRADED A+ FOR SUCCESS
what are some advantages of electric energy? - CORRECT ANSWERS easy transport
thru wires,
inexpensive;
easy transport
we need new energy sources that do not ____ the earth - CORRECT ANSWERS pollute
solar power devices are usually in locations where electricity is ______ - CORRECT
ANSWERS not available
during the 1st incandescent light bulb, a cheaper, _____, and more pleasant filament was
wanted - CORRECT ANSWERS safer
high temp causes emission of visible light - CORRECT ANSWERS incandescence
believed in Nikola Tesla's work and championed the installation of AC power in the US -
CORRECT ANSWERS George Westinghouse
an advantage of wind, solar, nuclear, & hydro power is that they are ___ - CORRECT
ANSWERS inexhaustible
Nikola Tesla discovered that ___ currents that were out of phase caused a rotation of a
magnetic field - CORRECT ANSWERS alternating
in a photovoltaic cell, electrons in the upper panel move to a ____ after being hit by sunlight -
CORRECT ANSWERS higher energy state
, PHYSICS UNIT 6 QUIZZES + PRACTICE TEST QUESTIONS WITH
100% CORRECT VERIFIED ANSWERS UPDATED 2025/2026 BEST
SOLUTION GRADED A+ FOR SUCCESS
Nikola Tesla invented the ____ motor that works on AC power - CORRECT ANSWERS
induction
a machine that produces power directly from sunlight - CORRECT ANSWERS
photovoltaic
invented the 1st practical and commercially feasible light bulb in 1879 - CORRECT
ANSWERS Thomas Edison
protective device that burns out when overloaded - CORRECT ANSWERS fuse
the reason an elec current can create a magnetic field is bc of the phenomenon of ___ -
CORRECT ANSWERS electromagnetism
use a GFCI outlet when using elec devices in ____ conditions - CORRECT ANSWERS
damp
a magnet's south pole is attracted to the north pole of another ____ due to an attraction called
magnetism - CORRECT ANSWERS magnet
stationary part of an AC electric generator or motor - CORRECT ANSWERS stator
power derived from hot rocks - CORRECT ANSWERS geothermal
field in a DC motor's magnet that deflects or repulses the wire loop's magnetic field -
CORRECT ANSWERS magnetic
100% CORRECT VERIFIED ANSWERS UPDATED 2025/2026 BEST
SOLUTION GRADED A+ FOR SUCCESS
what are some advantages of electric energy? - CORRECT ANSWERS easy transport
thru wires,
inexpensive;
easy transport
we need new energy sources that do not ____ the earth - CORRECT ANSWERS pollute
solar power devices are usually in locations where electricity is ______ - CORRECT
ANSWERS not available
during the 1st incandescent light bulb, a cheaper, _____, and more pleasant filament was
wanted - CORRECT ANSWERS safer
high temp causes emission of visible light - CORRECT ANSWERS incandescence
believed in Nikola Tesla's work and championed the installation of AC power in the US -
CORRECT ANSWERS George Westinghouse
an advantage of wind, solar, nuclear, & hydro power is that they are ___ - CORRECT
ANSWERS inexhaustible
Nikola Tesla discovered that ___ currents that were out of phase caused a rotation of a
magnetic field - CORRECT ANSWERS alternating
in a photovoltaic cell, electrons in the upper panel move to a ____ after being hit by sunlight -
CORRECT ANSWERS higher energy state
, PHYSICS UNIT 6 QUIZZES + PRACTICE TEST QUESTIONS WITH
100% CORRECT VERIFIED ANSWERS UPDATED 2025/2026 BEST
SOLUTION GRADED A+ FOR SUCCESS
Nikola Tesla invented the ____ motor that works on AC power - CORRECT ANSWERS
induction
a machine that produces power directly from sunlight - CORRECT ANSWERS
photovoltaic
invented the 1st practical and commercially feasible light bulb in 1879 - CORRECT
ANSWERS Thomas Edison
protective device that burns out when overloaded - CORRECT ANSWERS fuse
the reason an elec current can create a magnetic field is bc of the phenomenon of ___ -
CORRECT ANSWERS electromagnetism
use a GFCI outlet when using elec devices in ____ conditions - CORRECT ANSWERS
damp
a magnet's south pole is attracted to the north pole of another ____ due to an attraction called
magnetism - CORRECT ANSWERS magnet
stationary part of an AC electric generator or motor - CORRECT ANSWERS stator
power derived from hot rocks - CORRECT ANSWERS geothermal
field in a DC motor's magnet that deflects or repulses the wire loop's magnetic field -
CORRECT ANSWERS magnetic
