Physics AS Level
AQA LATEST 2025
WITH QUESTIONS
AND CORRECT
VERIFIED
ANSWERS
GRADED A+
GUARANTEED
100% PASS
,Breaking stress/Ultimate tensile stress -
ANSWER-Tensile stress needed to break a
solid material
Brittle - ANSWER-Snaps without bending or
stretching when subject to stress
Centre of mass - ANSWER-Point through
which a single force on the body has no
turning affect
Charge carriers - ANSWER-Charged
particles that move through substance
when PD applied across it
Kirchoff's 1st Law - ANSWER-Current
passing through 2 or more components in
series is the same through each component
At a junction the total current in = total
current out
,Kirchoff's 2 Law - ANSWER-2 or more
components in series - total PD across all
the components is = to sum of the PD's
across each component
Sum of emf's around complete loop = sum
of PD's around the loop
Coherent - ANSWER-Constant phase
difference and same frequency
Conservation rules - ANSWER-Rule that:
Baryon no
Lepton no
Charge
Energy
Momentum
always conserved in interactions
When is strangeness conserved? -
ANSWER-Strong interactions
, How are strange particles created? -
ANSWER-Strong interactions
How to strange particles decay? -
ANSWER-Weak interactions
Couple - ANSWER-Pair of equal and
opposite forces acting upon the same body
but not along the same line
Critical angle - ANSWER-The angle of
incidence of a light ray must exceed this
angle for total internal reflection to occur
Critical temperature - ANSWER-
Temperature at or below which a
superconducting material has zero
resistivity
Cycle - ANSWER-Interval for an oscillating
particle from a certain displacement and
velocity to the next time the particle has
identical displacement and velocity
AQA LATEST 2025
WITH QUESTIONS
AND CORRECT
VERIFIED
ANSWERS
GRADED A+
GUARANTEED
100% PASS
,Breaking stress/Ultimate tensile stress -
ANSWER-Tensile stress needed to break a
solid material
Brittle - ANSWER-Snaps without bending or
stretching when subject to stress
Centre of mass - ANSWER-Point through
which a single force on the body has no
turning affect
Charge carriers - ANSWER-Charged
particles that move through substance
when PD applied across it
Kirchoff's 1st Law - ANSWER-Current
passing through 2 or more components in
series is the same through each component
At a junction the total current in = total
current out
,Kirchoff's 2 Law - ANSWER-2 or more
components in series - total PD across all
the components is = to sum of the PD's
across each component
Sum of emf's around complete loop = sum
of PD's around the loop
Coherent - ANSWER-Constant phase
difference and same frequency
Conservation rules - ANSWER-Rule that:
Baryon no
Lepton no
Charge
Energy
Momentum
always conserved in interactions
When is strangeness conserved? -
ANSWER-Strong interactions
, How are strange particles created? -
ANSWER-Strong interactions
How to strange particles decay? -
ANSWER-Weak interactions
Couple - ANSWER-Pair of equal and
opposite forces acting upon the same body
but not along the same line
Critical angle - ANSWER-The angle of
incidence of a light ray must exceed this
angle for total internal reflection to occur
Critical temperature - ANSWER-
Temperature at or below which a
superconducting material has zero
resistivity
Cycle - ANSWER-Interval for an oscillating
particle from a certain displacement and
velocity to the next time the particle has
identical displacement and velocity
