434 prompts matching "Why light changes direction when it passes between media"
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
Real-life Nigeria: The electric motor as an application of the motor effect
Act as my SS3 Physics tutor. Show me where the electric motor as an application of the mot
Worked example: Finding peak voltage from a stated r.m.s. mains value
Act as my SS3 Physics tutor. Show me a full worked example on finding peak voltage from a
Real-life Nigeria: Tuning a radio receiver as an application of resonance
Act as my SS3 Physics tutor. Show me where tuning a radio receiver as an application of re
Teach me: The idea that atomic energy is quantised
You are my personal SS3 Physics tutor. Teach me the idea that atomic energy is quantised,
Teach me: The photoelectric effect and what is observed
You are my personal SS3 Physics tutor. Teach me the photoelectric effect and what is obser
Worked example: Einstein's photoelectric equation applied to given data
Act as my SS3 Physics tutor. Show me a full worked example on Einstein's photoelectric equ
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
Teach me: Conductors, insulators and semiconductors compared
You are my personal SS3 Physics tutor. Teach me conductors, insulators and semiconductors
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
Teach me: Pulling the magnetic field topics into one picture
You are my personal SS3 Physics tutor. Teach me pulling the magnetic field topics into one
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
Teach me: The structure of a cathode ray oscilloscope
You are my personal SS3 Physics tutor. Teach me the structure of a cathode ray oscilloscope, using a real Nigerian example so I actually understand it. Break the explanation into clear steps and check I have followed each one before moving on. Finish with one short question for me to try.
launch and paste in:
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
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
Worked example: Current gain of a transistor from given base and collector currents
Act as my SS3 Physics tutor. Show me a full worked example on current gain of a transistor
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