501 prompts matching "Using the wrong sign convention in a lens calculation"
Quiz: The kilowatt-hour and reading a meter
Act as my SS3 Physics tutor and quiz me on the kilowatt-hour and reading a meter. Ask five
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
Quiz: Lenz's law and the direction of induced current
Act as my SS3 Physics tutor and quiz me on Lenz's law and the direction of induced current
Let me explain: The hysteresis loop and what its area represents
I have just studied the hysteresis loop and what its area represents in my SS3 Physics cla
Let me explain: The discharge tube and the effect of pressure
I have just studied the discharge tube and the effect of pressure in my SS3 Physics class.
Quiz: Total internal reflection as the basis of the fibre
Act as my SS3 Physics tutor and quiz me on total internal reflection as the basis of the f
Let me explain: The structure of a fibre: core, cladding and coating
I have just studied the structure of a fibre: core, cladding and coating in my SS3 Physics
Quiz: Deriving the dimensions of a compound quantity
Act as my SS3 Physics tutor and quiz me on deriving the dimensions of a compound quantity.
Real-life Nigeria: Unit checking before trusting a calculation
Act as my SS3 Physics tutor. Show me where unit checking before trusting a calculation tur
Physics at work: Engineering calculation and quality control
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on engineer
Let me explain: Why a rocket works in the vacuum of space
I have just studied why a rocket works in the vacuum of space in my SS3 Physics class. Let
Worked example: Calculating the flux density at a point near a long straight wire
Act as my SS3 Physics tutor. Show me a full worked example on calculating the flux density
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
Worked example: Calculating the force on a conductor placed at an angle to a field
Act as my SS3 Physics tutor. Show me a full worked example on calculating the force on a c
WAEC prep: The moving-coil galvanometer and how it is made to read
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the movi
WAEC prep: Resonance in an RLC circuit and the resonant frequency
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on resonanc
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
Worked example: The energy of a photon emitted in a stated transition
Act as my SS3 Physics tutor. Show me a full worked example on the energy of a photon emitt
WAEC prep: The stopping potential and how it is measured
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the stop