404 prompts matching "Quiz: Stimulated emission and population inversion"
Spot my mistake: Assuming evaporation happens only at the boiling point
Act as my SS1 Physics tutor. Show me a worked solution on assuming evaporation happens onl
Exam timing: A timed set of heat calculations
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Spot my mistake: Forgetting to convert units before an expansivity calculation
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Exam timing: A timed set of expansion problems
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Physics at work: Allowing for expansion in construction work
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Teach me: The three ways in which thermal energy travels
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Spot my mistake: Claiming that radiation needs a medium
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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
Exam prep: The conditions that make a body stable
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Spot my mistake: Confusing the centre of gravity with the centre of a shape
Act as my SS1 Physics tutor. Show me a worked solution on confusing the centre of gravity
Exam timing: A timed set of stability questions
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Spot my mistake: Assuming pressure depends on the volume of liquid
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Physics at work: Hydraulics in Nigerian engineering
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on hydrauli
Spot my mistake: Confusing the umbra with the penumbra
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Exam timing: A timed set of rectilinear propagation questions
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Physics at work: Optics as a field of work
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Teach me: Reflection of light at a plane surface
You are my personal SS1 Physics tutor. Teach me reflection of light at a plane surface, us
Exam prep: Ray diagrams for a concave mirror
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Spot my mistake: Drawing the reflected ray on the wrong side of the normal
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