500 prompts matching "Let me explain: Why a.c. is described by an r.m.s. rather than an average value"
Spot my mistake: Claiming that radiation needs a medium
Act as my SS1 Physics tutor. Show me a worked solution on claiming that radiation needs a
Real-life Nigeria: Keeping a Nigerian home cool without air conditioning
Act as my SS1 Physics tutor. Show me where keeping a Nigerian home cool without air condit
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
Teach me: Density and relative density defined
You are my personal SS1 Physics tutor. Teach me density and relative density defined, usin
Spot my mistake: Assuming pressure depends on the volume of liquid
Act as my SS1 Physics tutor. Show me a worked solution on assuming pressure depends on the
Teach me: How light travels, and the evidence that it goes in straight lines
You are my personal SS1 Physics tutor. Teach me how light travels, and the evidence that i
Practice set: The pinhole camera and the image it forms
Act as my SS1 Physics tutor. Give me five practice questions on the pinhole camera and the
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
Worked example: Finding refractive index from a pair of measured angles
Act as my SS1 Physics tutor. Show me a full worked example on finding refractive index fro
Spot my mistake: Applying Snell's law with the two media the wrong way round
Act as my SS1 Physics tutor. Show me a worked solution on applying Snell's law with the tw
Teach me: The shapes and actions of converging and diverging lenses
You are my personal SS1 Physics tutor. Teach me the shapes and actions of converging and d
Physics at work: Optometry and lens manufacture
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on optometr
Teach me: The electric field and the force it exerts
You are my personal SS1 Physics tutor. Teach me the electric field and the force it exerts
Exam prep: Resistors connected in series and in parallel
Act as my SS1 Physics teacher setting exam questions. Give me five exam-style questions on
Real-life Nigeria: Reading a Nigerian electricity meter
Act as my SS1 Physics tutor. Show me where reading a Nigerian electricity meter turns up i
Teach me: Elastic and plastic behaviour in a material
You are my personal SS1 Physics tutor. Teach me elastic and plastic behaviour in a materia
Spot my mistake: Reading the spring constant from the wrong part of the graph
Act as my SS1 Physics tutor. Show me a worked solution on reading the spring constant from
Real-life Nigeria: Moments in Nigerian wheelbarrows and see-saws
Act as my SS1 Physics tutor. Show me where moments in Nigerian wheelbarrows and see-saws t
Physics at work: Moments in crane and bridge design
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on moments
Teach me: Surface tension and what causes it
You are my personal SS1 Physics tutor. Teach me surface tension and what causes it, using