229 prompts matching "What refraction is, and why light bends"
Practice set: Cohesion, adhesion and the forces between molecules
Act as my SS2 Physics tutor. Give me five practice questions on cohesion, adhesion and the
Exam prep: Surface tension and the effects it produces
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Exam prep: Gravitational potential energy and escape velocity
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Spot my mistake: The variation of g over the earth's surface
Act as my SS2 Physics tutor. Show me a worked solution on the variation of g over the eart
Real-life Nigeria: Satellites and the orbits they keep
Act as my SS2 Physics tutor. Show me where satellites and the orbits they keep turns up in
Quiz: Magnetic and non-magnetic materials
Act as my SS2 Physics tutor and quiz me on magnetic and non-magnetic materials. Ask five q
Worked example: Magnetic induction and how it works
Act as my SS2 Physics tutor. Show me a full worked example on magnetic induction and how i
Exam prep: The earth's magnetic field and the compass
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Real-life Nigeria: Uses of magnets in Nigerian homes and industry
Act as my SS2 Physics tutor. Show me where uses of magnets in Nigerian homes and industry
Quiz: Magnetic field lines and their properties
Act as my SS2 Physics tutor and quiz me on magnetic field lines and their properties. Ask
Worked example: The neutral point, and where it occurs
Act as my SS2 Physics tutor. Show me a full worked example on the neutral point, and where
Exam prep: The field around a solenoid and the right-hand grip rule
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Quiz: Optical instruments and the electromagnetic spectrum reviewed
Act as my SS2 Physics tutor and quiz me on optical instruments and the electromagnetic spe
Spot my mistake: The errors most often made in first-term SS2 Physics
Act as my SS2 Physics tutor. Show me a worked solution on the errors most often made in fi
Quiz: Charging by friction, by contact and by induction
Act as my SS2 Physics tutor and quiz me on charging by friction, by contact and by inducti
Worked example: Coulomb's law and the force between two charges
Act as my SS2 Physics tutor. Show me a full worked example on Coulomb's law and the force
Practice set: Conductors, insulators and semiconductors
Act as my SS2 Physics tutor. Give me five practice questions on conductors, insulators and
Quiz: Conventional current and electron flow
Act as my SS2 Physics tutor and quiz me on conventional current and electron flow. Ask fiv
Worked example: Calculating charge from current and time
Act as my SS2 Physics tutor. Show me a full worked example on calculating charge from curr
Exam prep: Current in a metallic conductor and in an electrolyte
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on