221 prompts matching "Efficiency, and why no machine is perfect"
Real-life Nigeria: Radioisotopes in Nigerian medicine and agriculture
Act as my SS2 Physics tutor. Show me where radioisotopes in Nigerian medicine and agricult
Real-life Nigeria: Why the earth is able to support life
Act as my SS2 Physics tutor. Show me where why the earth is able to support life turns up
Teach me: What a star is, and how it produces its energy
You are my personal SS2 Physics tutor. Teach me what a star is, and how it produces its en
Worked example: The luminosity and the brightness of a star
Act as my SS2 Physics tutor. Show me a full worked example on the luminosity and the brigh
Physics at work: Astronomy as a field of study and of work
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on astronom
Teach me: What a galaxy is, and what the Milky Way is
You are my personal SS2 Physics tutor. Teach me what a galaxy is, and what the Milky Way i
Quiz: The transformer and power transmission reviewed
Act as my SS2 Physics tutor and quiz me on the transformer and power transmission reviewed
Spot my mistake: The projector and how it throws an enlarged image
Act as my SS2 Physics tutor. Show me a worked solution on the projector and how it throws
Spot my mistake: Reflection of sound and the formation of echoes
Act as my SS2 Physics tutor. Show me a worked solution on reflection of sound and the form
Spot my mistake: Magnetic flux and magnetic flux density
Act as my SS2 Physics tutor. Show me a worked solution on magnetic flux and magnetic flux
Spot my mistake: Lightning and the lightning conductor
Act as my SS2 Physics tutor. Show me a worked solution on lightning and the lightning cond
Spot my mistake: Primary cells and secondary cells compared
Act as my SS2 Physics tutor. Show me a worked solution on primary cells and secondary cell
Spot my mistake: Overloading a socket, and what follows from it
Act as my SS2 Physics tutor. Show me a worked solution on overloading a socket, and what f
Spot my mistake: The d.c. generator and the commutator
Act as my SS2 Physics tutor. Show me a worked solution on the d.c. generator and the commu
Spot my mistake: Confusing Fleming's left-hand rule with the right-hand rule
Act as my SS2 Physics tutor. Show me a worked solution on confusing Fleming's left-hand ru
Spot my mistake: Background radiation, and allowing for it
Act as my SS2 Physics tutor. Show me a worked solution on background radiation, and allowi
Spot my mistake: The greenhouse effect and the ozone layer
Act as my SS2 Physics tutor. Show me a worked solution on the greenhouse effect and the oz
Spot my mistake: White dwarfs, neutron stars and black holes
Act as my SS2 Physics tutor. Show me a worked solution on white dwarfs, neutron stars and
Teach me: Light as a wave, and the properties all waves share
You are my personal SS2 Physics tutor. Teach me light as a wave, and the properties all wa
Spot my mistake: When light is reflected wholly back inside a denser medium
Act as my SS2 Physics tutor. Show me a worked solution on when light is reflected wholly b