233 prompts matching "Recognising which formula a question is asking for"
Let me explain: The factors that determine the size of the force
I have just studied the factors that determine the size of the force in my SS2 Physics cla
Practice set: The force between two parallel current-carrying conductors
Act as my SS2 Physics tutor. Give me five practice questions on the force between two para
Let me explain: Step-up and step-down transformers
I have just studied step-up and step-down transformers in my SS2 Physics class. Let me exp
Practice set: The efficiency of a transformer
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Exam prep: Energy losses in a transformer, and how they are reduced
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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
Real-life Nigeria: Radioisotopes in Nigerian medicine and agriculture
Act as my SS2 Physics tutor. Show me where radioisotopes in Nigerian medicine and agricult
Real-life Nigeria: Why the earth is able to support life
Act as my SS2 Physics tutor. Show me where why the earth is able to support life turns up
Practice set: The Big Bang theory and the evidence for it
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Real-life Nigeria: The SS2 Physics topics I still need to practise
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Worked example: Image formation in a plane mirror
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Worked example: The compound microscope and how it forms an image
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Spot my mistake: The projector and how it throws an enlarged image
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Real-life Nigeria: Choosing the right optical instrument for a given task
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Real-life Nigeria: Molecular forces at work in Nigerian daily life
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Worked example: Calculating the gravitational force between two masses
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Spot my mistake: The variation of g over the earth's surface
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Spot my mistake: Magnetic flux and magnetic flux density
Act as my SS2 Physics tutor. Show me a worked solution on magnetic flux and magnetic flux