139 prompts matching "Distinguishing a scalar quantity from a vector quantity"
Quiz: Deriving the dimensions of a compound quantity
Act as my SS3 Physics tutor and quiz me on deriving the dimensions of a compound quantity.
Practice set: Flux density inside a solenoid from turns, length and current
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Teach me: Alternating current and how it differs from direct current
You are my personal SS3 Physics tutor. Teach me alternating current and how it differs fro
Worked example: Finding peak voltage from a stated r.m.s. mains value
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WAEC prep: Reading period and frequency from an a.c. waveform
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on reading
Worked example: Impedance of a series RLC circuit from given values
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Spot my mistake: Adding resistance and reactance arithmetically instead of vectorially
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WAEC prep: A half-paper drawn from the magnetic field and a.c. topics
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on a half-p
Worked example: Finding frequency from a trace and the time-base setting
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Practice set: Reading peak voltage from a CRO screen
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Worked example: Current gain of a transistor from given base and collector currents
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Practice set: Electron speed from accelerating potential
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Worked example: Energy released from a stated mass defect
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Worked example: The minimum wavelength from a stated tube voltage
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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
Teach me: Reading a circuit diagram and building from it
You are my personal SS3 Physics tutor. Teach me reading a circuit diagram and building fro
Quiz: Identifying components from their symbols
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Real-life Nigeria: Building a simple power supply from local parts
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Let me explain: The thread running from thermionic emission to the CRO
I have just studied the thread running from thermionic emission to the CRO in my SS3 Physi
WAEC prep: A half-paper drawn from the electronics and nuclear topics
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on a half-p