445 prompts matching "Claiming energy is lost when it has only been transferred"
Real-life Nigeria: Photocells in automatic doors and light meters
Act as my SS3 Physics tutor. Show me where photocells in automatic doors and light meters
Let me explain: Why a cricket ball shows no observable wave behaviour
I have just studied why a cricket ball shows no observable wave behaviour in my SS3 Physic
Worked example: The de Broglie wavelength of an electron at a stated speed
Act as my SS3 Physics tutor. Show me a full worked example on the de Broglie wavelength of
Let me explain: N-type and p-type doping
I have just studied n-type and p-type doping in my SS3 Physics class. Let me explain it ba
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: 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
Worked example: Finding frequency from a trace and the time-base setting
Act as my SS3 Physics tutor. Show me a full worked example on finding frequency from a tra
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
Real-life Nigeria: Rectifiers in phone chargers and inverters
Act as my SS3 Physics tutor. Show me where rectifiers in phone chargers and inverters turn
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
Let me explain: How electrons are accelerated and focused in a tube
I have just studied how electrons are accelerated and focused in a tube in my SS3 Physics
Let me explain: Hard and soft X-rays and what determines each
I have just studied hard and soft X-rays and what determines each in my SS3 Physics class.
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
Physics at work: X-ray technology
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on X-ray te
Let me explain: Choosing the right formula from the wording of a question
I have just studied choosing the right formula from the wording of a question in my SS3 Ph
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
Exam timing: A timed a.c. calculation drill
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed a.
Let me explain: Series and parallel wiring on a breadboard
I have just studied series and parallel wiring on a breadboard in my SS3 Physics class. Le
Real-life Nigeria: Building a simple power supply from local parts
Act as my SS3 Physics tutor. Show me where building a simple power supply from local parts