449 prompts matching "What refraction is, and why light bends"
Let me explain: The right-hand grip rule and what it predicts
I have just studied the right-hand grip rule and what it predicts in my SS3 Physics class.
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
Practice set: A purely resistive a.c. circuit and the phase between V and I
Act as my SS3 Physics tutor. Give me five practice questions on a purely resistive a.c. ci
Real-life Nigeria: Why Nigerian mains is quoted as 220 volts
Act as my SS3 Physics tutor. Show me where why Nigerian mains is quoted as 220 volts turns
Spot my mistake: Adding resistance and reactance arithmetically instead of vectorially
Act as my SS3 Physics tutor. Show me a worked solution on adding resistance and reactance
Quiz: Ground state, excited state and ionisation
Act as my SS3 Physics tutor and quiz me on ground state, excited state and ionisation. Ask
WAEC prep: Emission and absorption spectra compared
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on emission
Real-life Nigeria: The sodium street lamp and the light it emits
Act as my SS3 Physics tutor. Show me where the sodium street lamp and the light it emits t
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
Spot my mistake: A solution that treats light purely as a wave here
Act as my SS3 Physics tutor. Show me a worked solution on a solution that treats light pur
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
Quiz: De Broglie's hypothesis and the matter wave
Act as my SS3 Physics tutor and quiz me on de Broglie's hypothesis and the matter wave. As
Worked example: Reading a resistor colour code and checking it
Act as my SS3 Physics tutor. Show me a full worked example on reading a resistor colour co
Practice set: A mixed problem set spanning fields, a.c. circuits and quantisation
Act as my SS3 Physics tutor. Give me five practice questions on a mixed problem set spanni
Teach me: The diode and its forward and reverse characteristics
You are my personal SS3 Physics tutor. Teach me the diode and its forward and reverse char
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
WAEC prep: The XOR gate and where it is used
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the XOR
Teach me: Thermionic emission and the conditions for it
You are my personal SS3 Physics tutor. Teach me thermionic emission and the conditions for
Teach me: Nuclear fission and the chain reaction
You are my personal SS3 Physics tutor. Teach me nuclear fission and the chain reaction, us
Practice set: Balancing nuclear equations for fission and fusion
Act as my SS3 Physics tutor. Give me five practice questions on balancing nuclear equation