445 prompts matching "Claiming energy is lost when it has only been transferred"
Let me explain: Why a.c. is described by an r.m.s. rather than an average value
I have just studied why a.c. is described by an r.m.s. rather than an average value in my
Spot my mistake: A calculation that uses peak current where r.m.s. was required
Act as my SS3 Physics tutor. Show me a worked solution on a calculation that uses peak cur
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
Teach me: Inductive reactance and what it depends on
You are my personal SS3 Physics tutor. Teach me inductive reactance and what it depends on
Quiz: Capacitive reactance and how frequency changes it
Act as my SS3 Physics tutor and quiz me on capacitive reactance and how frequency changes
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
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
Teach me: The wave-particle duality of light
You are my personal SS3 Physics tutor. Teach me the wave-particle duality of light, using
Spot my mistake: A calculation using the wrong mass in the de Broglie formula
Act as my SS3 Physics tutor. Show me a worked solution on a calculation using the wrong ma
Teach me: How a communication satellite relays a signal
You are my personal SS3 Physics tutor. Teach me how a communication satellite relays a sig
Quiz: Rapid recall across a.c. circuits
Act as my SS3 Physics tutor and quiz me on rapid recall across a.c. circuits. Ask five que
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: 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
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
Worked example: The kinetic energy gained across a stated accelerating voltage
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Real-life Nigeria: The cathode ray tube in older television sets
Act as my SS3 Physics tutor. Show me where the cathode ray tube in older television sets t
Teach me: Nuclear fission and the chain reaction
You are my personal SS3 Physics tutor. Teach me nuclear fission and the chain reaction, us
Quiz: Nuclear fusion and the conditions it demands
Act as my SS3 Physics tutor and quiz me on nuclear fusion and the conditions it demands. A
Let me explain: Mass defect and binding energy
I have just studied mass defect and binding energy in my SS3 Physics class. Let me explain