438 prompts matching "Efficiency, and why no machine is perfect"
Teach me: Conductors, insulators and semiconductors compared
You are my personal SS3 Physics tutor. Teach me conductors, insulators and semiconductors
WAEC prep: The transistor as a switch
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the tran
Quiz: The factors affecting the rate of emission
Act as my SS3 Physics tutor and quiz me on the factors affecting the rate of emission. Ask
Spot my mistake: Confusing thermionic emission with photoelectric emission
Act as my SS3 Physics tutor. Show me a worked solution on confusing thermionic emission wi
Physics at work: X-ray technology
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on X-ray te
Teach me: Reading a circuit diagram and building from it
You are my personal SS3 Physics tutor. Teach me reading a circuit diagram and building fro
Practice set: Fault-finding in a circuit that will not work
Act as my SS3 Physics tutor. Give me five practice questions on fault-finding in a circuit
Teach me: Reading a vernier calliper and a micrometer screw gauge
You are my personal SS3 Physics tutor. Teach me reading a vernier calliper and a micromete
Spot my mistake: A results table with inconsistent significant figures
Act as my SS3 Physics tutor. Show me a worked solution on a results table with inconsisten
Teach me: The simple pendulum experiment and what it determines
You are my personal SS3 Physics tutor. Teach me the simple pendulum experiment and what it
Teach me: The equations of motion and when each applies
You are my personal SS3 Physics tutor. Teach me the equations of motion and when each appl
Teach me: Heat capacity and specific heat capacity
You are my personal SS3 Physics tutor. Teach me heat capacity and specific heat capacity,
Teach me: The wave equation and the quantities in it
You are my personal SS3 Physics tutor. Teach me the wave equation and the quantities in it
Spot my mistake: A parallel resistance found by adding instead of reciprocals
Act as my SS3 Physics tutor. Show me a worked solution on a parallel resistance found by a
Teach me: Recognising which formula a question is asking for
You are my personal SS3 Physics tutor. Teach me recognising which formula a question is as
Spot my mistake: An answer quoted without units or to absurd precision
Act as my SS3 Physics tutor. Show me a worked solution on an answer quoted without units o
WAEC prep: Physics subject combinations for university admission
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on physics
Teach me: Building a revision timetable for the final run-in
You are my personal SS3 Physics tutor. Teach me building a revision timetable for the fina
Teach me: The independence of horizontal and vertical motion
You are my personal SS3 Physics tutor. Teach me the independence of horizontal and vertica
Teach me: Hooke's law and the elastic limit
You are my personal SS3 Physics tutor. Teach me Hooke's law and the elastic limit, using a