438 prompts matching "Efficiency, and why no machine is perfect"
Real-life Nigeria: Solar power in Nigerian homes and the national grid
Act as my SS3 Physics tutor. Show me where solar power in Nigerian homes and the national
Let me explain: The thread running from thermionic emission to the CRO
I have just studied the thread running from thermionic emission to the CRO in my SS3 Physi
Worked example: A mixed calculation spanning electronics and nuclear physics
Act as my SS3 Physics tutor. Show me a full worked example on a mixed calculation spanning
Practice set: A mixed problem set spanning electronics, nuclear physics and X-rays
Act as my SS3 Physics tutor. Give me five practice questions on a mixed problem set spanni
WAEC prep: A half-paper drawn from the electronics and nuclear topics
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on a half-p
Exam timing: A timed mixed paper on electronics, nuclear physics and energy sources
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed mi
Worked example: Plotting a graph and taking a gradient from it
Act as my SS3 Physics tutor. Show me a full worked example on plotting a graph and taking
Spot my mistake: A graph plotted with an unsuitable scale
Act as my SS3 Physics tutor. Show me a worked solution on a graph plotted with an unsuitab
Real-life Nigeria: Why precautions matter in a crowded Nigerian laboratory
Act as my SS3 Physics tutor. Show me where why precautions matter in a crowded Nigerian la
Quiz: Newton's three laws and their consequences
Act as my SS3 Physics tutor and quiz me on Newton's three laws and their consequences. Ask
Let me explain: Conservation of momentum in a collision
I have just studied conservation of momentum in a collision in my SS3 Physics class. Let m
Practice set: Mixed mechanics problems on force and energy
Act as my SS3 Physics tutor. Give me five practice questions on mixed mechanics problems o
Practice set: Mixed problems on expansion and heat transfer
Act as my SS3 Physics tutor. Give me five practice questions on mixed problems on expansio
Spot my mistake: A calorimetry solution that omits the container
Act as my SS3 Physics tutor. Show me a worked solution on a calorimetry solution that omit
Exam timing: A timed heat and thermodynamics section
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed he
Quiz: Reflection, refraction, diffraction and interference
Act as my SS3 Physics tutor and quiz me on reflection, refraction, diffraction and interfe
Let me explain: The laws of refraction and critical angle
I have just studied the laws of refraction and critical angle in my SS3 Physics class. Let
Practice set: Mixed problems on waves and optics
Act as my SS3 Physics tutor. Give me five practice questions on mixed problems on waves an
WAEC prep: Past-question wave and optics problems
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on past-que
Spot my mistake: A lens calculation with the wrong sign convention
Act as my SS3 Physics tutor. Show me a worked solution on a lens calculation with the wron