323 prompts matching "A lens formula problem with sign convention"
Physics at work: Machine design and maintenance as work
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on machine
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
Physics at work: Insulation and building design in Nigeria
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on insulati
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
Physics at work: Stability in vehicle and structure design
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on stabilit
Spot my mistake: Confusing the umbra with the penumbra
Act as my SS1 Physics tutor. Show me a worked solution on confusing the umbra with the pen
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
Physics at work: Mirrors in telescopes and in vehicle design
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on mirrors
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
Real-life Nigeria: Lenses in the eye and in spectacles
Act as my SS1 Physics tutor. Show me where lenses in the eye and in spectacles turns up in
Physics at work: Optometry and lens manufacture
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on optometr
Physics at work: Moments in crane and bridge design
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on moments
Spot my mistake: Confusing surface tension with viscosity
Act as my SS1 Physics tutor. Show me a worked solution on confusing surface tension with v
Spot my mistake: Confusing diffraction with refraction
Act as my SS1 Physics tutor. Show me a worked solution on confusing diffraction with refra
Let me explain: Measuring length with a metre rule, vernier calipers and a micrometer
I have just studied measuring length with a metre rule, vernier calipers and a micrometer
Real-life Nigeria: Expansion problems in Nigerian buildings and roads
Act as my SS1 Physics tutor. Show me where expansion problems in Nigerian buildings and ro
Worked example: Solving a balanced beam problem
Act as my SS1 Physics tutor. Show me a full worked example on solving a balanced beam prob
Let me explain: How a wave carries energy without carrying matter
I have just studied how a wave carries energy without carrying matter in my SS1 Physics cl
Let me explain: Ray diagrams for a converging lens
I have just studied ray diagrams for a converging lens in my SS1 Physics class. Let me exp