501 prompts matching "Calculating the heat needed to boil a mass of water"
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
Spot my mistake: The errors that recur across field and circuit calculations
Act as my SS3 Physics tutor. Show me a worked solution on the errors that recur across fie
Quiz: The electron gun and the deflecting plates
Act as my SS3 Physics tutor and quiz me on the electron gun and the deflecting plates. Ask
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
Spot my mistake: Misreading a trace by ignoring the volts-per-division setting
Act as my SS3 Physics tutor. Show me a worked solution on misreading a trace by ignoring t
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
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
Teach me: The AND, OR and NOT gates and their symbols
You are my personal SS3 Physics tutor. Teach me the AND, OR and NOT gates and their symbol
Quiz: NAND and NOR gates and their truth tables
Act as my SS3 Physics tutor and quiz me on NAND and NOR gates and their truth tables. Ask
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
Real-life Nigeria: Logic gates inside a calculator and a digital meter
Act as my SS3 Physics tutor. Show me where logic gates inside a calculator and a digital m
Teach me: Thermionic emission and the conditions for it
You are my personal SS3 Physics tutor. Teach me thermionic emission and the conditions for
Worked example: The kinetic energy gained across a stated accelerating voltage
Act as my SS3 Physics tutor. Show me a full worked example on the kinetic energy gained ac
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
Real-life Nigeria: Nuclear power and the debate about it in Nigeria
Act as my SS3 Physics tutor. Show me where nuclear power and the debate about it in Nigeri
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: 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