501 prompts matching "Physics at work: Friction and lubrication as engineering concerns"
WAEC prep: The potentiometer and the metre bridge
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the pote
Spot my mistake: A resistivity calculation using diameter instead of radius
Act as my SS3 Physics tutor. Show me a worked solution on a resistivity calculation using
Practice set: Power and energy problems across appliances
Act as my SS3 Physics tutor. Give me five practice questions on power and energy problems
Spot my mistake: An energy bill calculation left in watt-seconds
Act as my SS3 Physics tutor. Show me a worked solution on an energy bill calculation left
Practice set: Electrolysis calculations across different cells
Act as my SS3 Physics tutor. Give me five practice questions on electrolysis calculations
Spot my mistake: A Faraday calculation with the wrong valency
Act as my SS3 Physics tutor. Show me a worked solution on a Faraday calculation with the w
WAEC prep: Transformer energy losses and how they are reduced
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on transfor
Spot my mistake: A transformer calculation with the ratio inverted
Act as my SS3 Physics tutor. Show me a worked solution on a transformer calculation with t
Spot my mistake: Choosing a hard magnetic material for a transformer core
Act as my SS3 Physics tutor. Show me a worked solution on choosing a hard magnetic materia
Practice set: Problems on signal loss and fibre geometry
Act as my SS3 Physics tutor. Give me five practice questions on problems on signal loss an
Spot my mistake: A dimensional check that overlooks a dimensionless constant
Act as my SS3 Physics tutor. Show me a worked solution on a dimensional check that overloo
Practice set: Momentum problems for a rocket losing mass
Act as my SS3 Physics tutor. Give me five practice questions on momentum problems for a ro
WAEC prep: Escape velocity and the stages of a launch
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on escape v
Spot my mistake: The claim that a rocket pushes against the air
Act as my SS3 Physics tutor. Show me a worked solution on the claim that a rocket pushes a
Real-life Nigeria: The magnetic field in an electric bell and a relay
Act as my SS3 Physics tutor. Show me where the magnetic field in an electric bell and a re
Exam timing: A timed run of magnetic field calculations
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed ru
Quiz: Fleming's left-hand rule and the direction of force
Act as my SS3 Physics tutor and quiz me on Fleming's left-hand rule and the direction of f
Quiz: Capacitive reactance and how frequency changes it
Act as my SS3 Physics tutor and quiz me on capacitive reactance and how frequency changes
Worked example: Impedance of a series RLC circuit from given values
Act as my SS3 Physics tutor. Show me a full worked example on impedance of a series RLC ci
Exam timing: A timed set of a.c. circuit calculations
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed se