500 prompts matching "Physics at work: Mobile telephony, satellites and fibre optics"
Exam timing: A timed set of energy and efficiency questions
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of energy and
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
Exam timing: A timed set of machine calculations
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Quiz: The melting point and the boiling point
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Exam timing: A timed set of heat calculations
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Quiz: The expansion of solids, liquids and gases compared
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Let me explain: Linear expansivity and its definition
I have just studied linear expansivity and its definition in my SS1 Physics class. Let me
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
Exam timing: A timed set of heat transfer questions
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of heat transf
Teach me: What the centre of gravity is
You are my personal SS1 Physics tutor. Teach me what the centre of gravity is, using a rea
Quiz: Locating the centre of gravity of a regular body
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Worked example: A balancing problem solved using the centre of gravity
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Real-life Nigeria: Stability in Nigerian lorries and market stalls
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Quiz: Measuring the density of a solid and of a liquid
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Real-life Nigeria: Hydraulic brakes and jacks in Nigerian vehicles
Act as my SS1 Physics tutor. Show me where hydraulic brakes and jacks in Nigerian vehicles
Exam timing: A timed set of pressure and density problems
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Quiz: Luminous and non-luminous bodies
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Real-life Nigeria: Shadows and sunlight in Nigerian building design
Act as my SS1 Physics tutor. Show me where shadows and sunlight in Nigerian building desig
Exam timing: A timed set of rectilinear propagation questions
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of rectilinear