458 prompts matching "How starlight tells us what stars are made of"
Worked example: Finding the number of images formed by two inclined mirrors
Act as my SS1 Physics tutor. Show me a full worked example on finding the number of images
Exam prep: Ray diagrams for a concave mirror
Act as my SS1 Physics teacher setting exam questions. Give me five exam-style questions on
Spot my mistake: Drawing the reflected ray on the wrong side of the normal
Act as my SS1 Physics tutor. Show me a worked solution on drawing the reflected ray on the
Exam timing: A timed set of reflection questions
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of reflection
Teach me: Why light changes direction when it passes between media
You are my personal SS1 Physics tutor. Teach me why light changes direction when it passes
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
Exam prep: The critical angle and the condition for total internal reflection
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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
Real-life Nigeria: Optical fibres and the periscope
Act as my SS1 Physics tutor. Show me where optical fibres and the periscope turns up in Ni
Exam timing: A timed set of refraction questions
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of refraction
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
Worked example: Applying the lens formula to find the image position
Act as my SS1 Physics tutor. Show me a full worked example on applying the lens formula to
Exam prep: The image formed at each object position for a converging lens
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Spot my mistake: Mixing up the sign convention for a diverging lens
Act as my SS1 Physics tutor. Show me a worked solution on mixing up the sign convention fo
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
Exam timing: A timed set of lens calculations
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of lens calcul
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
Worked example: Applying Ohm's law to find an unknown quantity
Act as my SS1 Physics tutor. Show me a full worked example on applying Ohm's law to find a
Exam prep: Resistors connected in series and in parallel
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Spot my mistake: Treating a non-ohmic conductor as though it obeyed Ohm's law
Act as my SS1 Physics tutor. Show me a worked solution on treating a non-ohmic conductor a