438 prompts matching "Resistance of a wire from its dimensions and resistivity"
Spot my mistake: Pairing forces acting on the same body as action and reaction
Act as my SS1 Physics tutor. Show me a worked solution on pairing forces acting on the sam
Physics at work: Dynamics in vehicle and machine design
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on dynamics
Teach me: What momentum is, and how it is calculated
You are my personal SS1 Physics tutor. Teach me what momentum is, and how it is calculated
Real-life Nigeria: Crumple zones and safety in Nigerian vehicles
Act as my SS1 Physics tutor. Show me where crumple zones and safety in Nigerian vehicles t
Physics at work: Momentum in sport and in engineering
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on momentum
Teach me: Renewable and non-renewable energy resources
You are my personal SS1 Physics tutor. Teach me renewable and non-renewable energy resourc
Worked example: Calculating the efficiency of an energy transfer
Act as my SS1 Physics tutor. Show me a full worked example on calculating the efficiency o
Teach me: What a machine is, and what it does
You are my personal SS1 Physics tutor. Teach me what a machine is, and what it does, using
Worked example: Calculating the mechanical advantage of a lever
Act as my SS1 Physics tutor. Show me a full worked example on calculating the mechanical a
Exam prep: The inclined plane, the screw, and the wheel and axle
Act as my SS1 Physics teacher setting exam questions. Give me five exam-style questions on
Real-life Nigeria: Simple machines on Nigerian farms and in workshops
Act as my SS1 Physics tutor. Show me where simple machines on Nigerian farms and in worksh
Physics at work: Machine design and maintenance as work
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on machine
Worked example: Calculating the heat needed to boil a mass of water
Act as my SS1 Physics tutor. Show me a full worked example on calculating the heat needed
Physics at work: Refrigeration and air conditioning as trades
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on refriger
Teach me: Why matter expands when it is heated
You are my personal SS1 Physics tutor. Teach me why matter expands when it is heated, usin
Worked example: Calculating the increase in length of a heated rod
Act as my SS1 Physics tutor. Show me a full worked example on calculating the increase in
Real-life Nigeria: Expansion gaps in Nigerian bridges and railways
Act as my SS1 Physics tutor. Show me where expansion gaps in Nigerian bridges and railways
Let me explain: Convection currents and how they form
I have just studied convection currents and how they form in my SS1 Physics class. Let me
Worked example: Explaining the heating of a room by convection
Act as my SS1 Physics tutor. Show me a full worked example on explaining the heating of a
Exam prep: Conduction, convection and radiation compared
Act as my SS1 Physics teacher setting exam questions. Give me five exam-style questions on