138 prompts matching "Using degrees Celsius where kelvin is required"
Let me explain: The gold-leaf electroscope and the uses it is put to
I have just studied the gold-leaf electroscope and the uses it is put to in my SS2 Physics
Let me explain: The ammeter and how it is connected
I have just studied the ammeter and how it is connected in my SS2 Physics class. Let me ex
Spot my mistake: Connecting an ammeter in parallel by mistake
Act as my SS2 Physics tutor. Show me a worked solution on connecting an ammeter in paralle
Let me explain: The voltmeter and how it is connected
I have just studied the voltmeter and how it is connected in my SS2 Physics class. Let me
Practice set: Internal resistance and the lost volts
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Quiz: Ohm's law and how it is stated
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Let me explain: Resistivity and the factors affecting resistance
I have just studied resistivity and the factors affecting resistance in my SS2 Physics cla
Worked example: Calculating resistance from voltage and current
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Spot my mistake: The effect of temperature on resistance
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Worked example: Calculating the effective resistance of resistors in series
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Spot my mistake: Adding resistances wrongly in a series problem
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Worked example: Calculating the effective resistance of resistors in parallel
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Let me explain: Earthing, and why an appliance is earthed
I have just studied earthing, and why an appliance is earthed in my SS2 Physics class. Let
Quiz: Resistance and Ohm's law reviewed
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Physics at work: Why electricity is transmitted at high voltage
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on why elec
Let me explain: Atomic number, mass number and isotopes
I have just studied atomic number, mass number and isotopes in my SS2 Physics class. Let m
Let me explain: The penetrating and ionising power of each radiation
I have just studied the penetrating and ionising power of each radiation in my SS2 Physics
Worked example: Calculating a distance in light years
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Quiz: The transformer and power transmission reviewed
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Spot my mistake: The projector and how it throws an enlarged image
Act as my SS2 Physics tutor. Show me a worked solution on the projector and how it throws