A level physics questions with
correct answers 2025
Define pressure - correct answers-The force per unit area
Define moment of a force - correct answers-Force multiplied by the perpendicular distance from the
pivot to the line of action of the force
Define density - correct answers-The mass per unit volume
Define 1 newton - correct answers-The force requires to love an object of 1 kg with an acceleration of 1
m/s2
For any object to be in equilibrium.. - correct answers-The sum of the clockwise moment has to be equal
to the sum of the anti clockwise moment about the pivot
NetTorque and NetForce is always 0 in.. - correct answers-Equilibrium
Define torque - correct answers-One of the forces X by the perpendicular distance between the forces
Define couple - correct answers-Pairs of equal and opposite forces that produce rotation, eg steering
wheel
Reaction time is .. - correct answers-The time taken for driver to react to a stimulant
1000L is how many m3? - correct answers-1m3
Accurate is.. - correct answers-How far is your value from the real value
Precise is.. - correct answers-How many times you repeat your experiment and get the same value
SUVAT equations only work when.. - correct answers-Acceleration is constant
Tensile stress - correct answers-The force applied per unit area of the wire
Tensile strain - correct answers-The fractional change in the original length of the wire
Ultimate tensile strength - correct answers-The maximum stress that a material can withstand when
being stretched
Brittle - correct answers-When materials cannot be permanently stretched, they break after the elastic
limit has been exceeded
Ductile - correct answers-Material cannot return to its original shape
Equation for tstress - correct answers-F/A
Equation for tsrain - correct answers-X/l
Equation for young modulus - correct answers-Tstress/tstrain
Archimedes principle - correct answers-Upthrust on an object in a fluid is equal to the weight of the fluid
displaced
correct answers 2025
Define pressure - correct answers-The force per unit area
Define moment of a force - correct answers-Force multiplied by the perpendicular distance from the
pivot to the line of action of the force
Define density - correct answers-The mass per unit volume
Define 1 newton - correct answers-The force requires to love an object of 1 kg with an acceleration of 1
m/s2
For any object to be in equilibrium.. - correct answers-The sum of the clockwise moment has to be equal
to the sum of the anti clockwise moment about the pivot
NetTorque and NetForce is always 0 in.. - correct answers-Equilibrium
Define torque - correct answers-One of the forces X by the perpendicular distance between the forces
Define couple - correct answers-Pairs of equal and opposite forces that produce rotation, eg steering
wheel
Reaction time is .. - correct answers-The time taken for driver to react to a stimulant
1000L is how many m3? - correct answers-1m3
Accurate is.. - correct answers-How far is your value from the real value
Precise is.. - correct answers-How many times you repeat your experiment and get the same value
SUVAT equations only work when.. - correct answers-Acceleration is constant
Tensile stress - correct answers-The force applied per unit area of the wire
Tensile strain - correct answers-The fractional change in the original length of the wire
Ultimate tensile strength - correct answers-The maximum stress that a material can withstand when
being stretched
Brittle - correct answers-When materials cannot be permanently stretched, they break after the elastic
limit has been exceeded
Ductile - correct answers-Material cannot return to its original shape
Equation for tstress - correct answers-F/A
Equation for tsrain - correct answers-X/l
Equation for young modulus - correct answers-Tstress/tstrain
Archimedes principle - correct answers-Upthrust on an object in a fluid is equal to the weight of the fluid
displaced
