501 prompts matching "Elastic and plastic behaviour in a material"
WAEC prep: Using dimensions to spot a wrong formula
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on using di
Teach me: How a rocket accelerates by expelling mass
You are my personal SS3 Physics tutor. Teach me how a rocket accelerates by expelling mass
Worked example: Thrust from a stated exhaust speed and mass flow rate
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Practice set: Momentum problems for a rocket losing mass
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WAEC prep: Escape velocity and the stages of a launch
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Spot my mistake: The claim that a rocket pushes against the air
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Real-life Nigeria: Nigeria's satellite launches and space agency work
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Physics at work: Aerospace engineering
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on aerospac
Spot my mistake: The subject combinations an engineering course in Nigeria requires
Act as my SS3 Physics tutor. Make a short statement about the subject combinations an engi
Worked example: Calculating the flux density at a point near a long straight wire
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Exam timing: A timed run of magnetic field calculations
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed ru
Let me explain: The force on a moving charge in a magnetic field
I have just studied the force on a moving charge in a magnetic field in my SS3 Physics cla
Worked example: Calculating the force on a conductor placed at an angle to a field
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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
Worked example: Finding peak voltage from a stated r.m.s. mains value
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Real-life Nigeria: Why Nigerian mains is quoted as 220 volts
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Real-life Nigeria: Tuning a radio receiver as an application of resonance
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Exam timing: A timed set of a.c. circuit calculations
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed se
Let me explain: How an electron transition produces a spectral line
I have just studied how an electron transition produces a spectral line in my SS3 Physics
Worked example: The energy of a photon emitted in a stated transition
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