442 prompts matching "Current gain of a transistor from given base and collector currents"
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
Exam prep: Collisions in one dimension, elastic and inelastic
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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
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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
Let me explain: The lever and its three classes
I have just studied the lever and its three classes in my SS1 Physics class. Let me explai
Worked example: Calculating the mechanical advantage of a lever
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Exam prep: The inclined plane, the screw, and the wheel and axle
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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
Let me explain: Linear expansivity and its definition
I have just studied linear expansivity and its definition in my SS1 Physics class. Let me
Worked example: Calculating the increase in length of a heated rod
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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
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