197 prompts matching "A parallel resistance found by adding instead of reciprocals"
Exam timing: A timed set of machine calculations
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of machine cal
Let me explain: Latent heat, and why temperature stays constant during a change of state
I have just studied latent heat, and why temperature stays constant during a change of sta
Worked example: Calculating the heat needed to boil a mass of water
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Exam prep: The factors affecting the rate of evaporation
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Real-life Nigeria: Cooling by evaporation in Nigerian daily life
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Exam timing: A timed set of heat calculations
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of heat calcul
Quiz: The expansion of solids, liquids and gases compared
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Worked example: Calculating the increase in length of a heated rod
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Exam prep: The anomalous behaviour of water between zero and four degrees
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Exam timing: A timed set of expansion problems
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Exam timing: A timed set of heat transfer questions
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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
Act as my SS1 Physics tutor and quiz me on locating the centre of gravity of a regular bod
Let me explain: Finding the centre of gravity of an irregular lamina
I have just studied finding the centre of gravity of an irregular lamina in my SS1 Physics
Worked example: A balancing problem solved using the centre of gravity
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Exam timing: A timed set of stability questions
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Quiz: Measuring the density of a solid and of a liquid
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Exam prep: Archimedes' principle and the law of flotation stated
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Exam timing: A timed set of pressure and density problems
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of pressure an
Let me explain: The formation of shadows, the umbra and the penumbra
I have just studied the formation of shadows, the umbra and the penumbra in my SS1 Physics