501 prompts matching "Physics at work: Where vector work is used in Nigerian engineering"
Physics at work: Electrical design
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on electric
Let me explain: Resistivity and the factors that determine resistance
I have just studied resistivity and the factors that determine resistance in my SS3 Physic
Let me explain: Power dissipation and why cables warm
I have just studied power dissipation and why cables warm in my SS3 Physics class. Let me
Worked example: The cost of running an appliance for a stated period
Act as my SS3 Physics tutor. Show me a full worked example on the cost of running an appli
Spot my mistake: An energy bill calculation left in watt-seconds
Act as my SS3 Physics tutor. Show me a worked solution on an energy bill calculation left
Spot my mistake: A transformer calculation with the ratio inverted
Act as my SS3 Physics tutor. Show me a worked solution on a transformer calculation with t
Quiz: Magnetic domains and how magnetisation occurs
Act as my SS3 Physics tutor and quiz me on magnetic domains and how magnetisation occurs.
Let me explain: The hysteresis loop and what its area represents
I have just studied the hysteresis loop and what its area represents in my SS3 Physics cla
Spot my mistake: Choosing a hard magnetic material for a transformer core
Act as my SS3 Physics tutor. Show me a worked solution on choosing a hard magnetic materia
Worked example: Identifying products at each electrode in a stated cell
Act as my SS3 Physics tutor. Show me a full worked example on identifying products at each
Worked example: The critical angle from stated refractive indices
Act as my SS3 Physics tutor. Show me a full worked example on the critical angle from stat
Spot my mistake: Assuming light bends round the fibre rather than reflecting
Act as my SS3 Physics tutor. Show me a worked solution on assuming light bends round the f
Physics at work: Telecommunications
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on telecomm
Quiz: Stimulated emission and population inversion
Act as my SS3 Physics tutor and quiz me on stimulated emission and population inversion. A
Spot my mistake: Treating laser light as simply very bright light
Act as my SS3 Physics tutor. Show me a worked solution on treating laser light as simply v
Physics at work: Laser and photonics work
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on laser an
Let me explain: Checking an equation for dimensional consistency
I have just studied checking an equation for dimensional consistency in my SS3 Physics cla
Worked example: Finding the dimensions of a constant in a given equation
Act as my SS3 Physics tutor. Show me a full worked example on finding the dimensions of a
Spot my mistake: The claim that a rocket pushes against the air
Act as my SS3 Physics tutor. Show me a worked solution on the claim that a rocket pushes a
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