501 prompts matching "A timed set of energy and efficiency questions"
Spot my mistake: A circuit drawn with a diode the wrong way round
Act as my SS3 Physics tutor. Show me a worked solution on a circuit drawn with a diode the
Real-life Nigeria: Electronics in Nigerian phone repair workshops
Act as my SS3 Physics tutor. Show me where electronics in Nigerian phone repair workshops
Let me explain: Why a geostationary orbit sits above the equator
I have just studied why a geostationary orbit sits above the equator in my SS3 Physics cla
Spot my mistake: Confusing a geostationary orbit with a polar one
Act as my SS3 Physics tutor. Show me a worked solution on confusing a geostationary orbit
Real-life Nigeria: Where this term's physics shows up in Nigerian technology
Act as my SS3 Physics tutor. Show me where where this term's physics shows up in Nigerian
Let me explain: How the time base produces a trace
I have just studied how the time base produces a trace in my SS3 Physics class. Let me exp
Real-life Nigeria: The CRO in a Nigerian electronics workshop
Act as my SS3 Physics tutor. Show me where the CRO in a Nigerian electronics workshop turn
Let me explain: The transistor as a current amplifier
I have just studied the transistor as a current amplifier in my SS3 Physics class. Let me
Spot my mistake: A rectifier circuit drawn with a diode reversed
Act as my SS3 Physics tutor. Show me a worked solution on a rectifier circuit drawn with a
Let me explain: Building a truth table for a two-gate combination
I have just studied building a truth table for a two-gate combination in my SS3 Physics cl
Worked example: Simplifying a simple logic expression
Act as my SS3 Physics tutor. Show me a full worked example on simplifying a simple logic e
Spot my mistake: A truth table filled in for the wrong gate
Act as my SS3 Physics tutor. Show me a worked solution on a truth table filled in for the
Physics at work: Digital electronics
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on digital
Spot my mistake: Confusing thermionic emission with photoelectric emission
Act as my SS3 Physics tutor. Show me a worked solution on confusing thermionic emission wi
Spot my mistake: A nuclear equation that does not balance
Act as my SS3 Physics tutor. Show me a worked solution on a nuclear equation that does not
Worked example: The minimum wavelength from a stated tube voltage
Act as my SS3 Physics tutor. Show me a full worked example on the minimum wavelength from
Spot my mistake: Confusing X-ray intensity with X-ray quality
Act as my SS3 Physics tutor. Show me a worked solution on confusing X-ray intensity with X
Physics at work: X-ray technology
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on X-ray te
Worked example: A full RLC calculation worked line by line
Act as my SS3 Physics tutor. Show me a full worked example on a full RLC calculation worke
Spot my mistake: The commonest slips in a.c. arithmetic
Act as my SS3 Physics tutor. Show me a worked solution on the commonest slips in a.c. arit