438 prompts matching "Efficiency, and why no machine is perfect"
Physics at work: Electrochemical industry
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on electroc
Practice set: Induced e.m.f. problems for moving conductors
Act as my SS3 Physics tutor. Give me five practice questions on induced e.m.f. problems fo
Exam timing: A timed induction problem set
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed in
Exam timing: A timed magnetic materials set
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed ma
Quiz: Conduction through a gas at reduced pressure
Act as my SS3 Physics tutor and quiz me on conduction through a gas at reduced pressure. A
Practice set: Problems on conduction in electrolytes
Act as my SS3 Physics tutor. Give me five practice questions on problems on conduction in
Exam timing: A timed conduction problem set
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed co
WAEC prep: The advantages of fibre over copper cable
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the adva
Exam timing: A timed fibre optics problem set
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed fi
Physics at work: Telecommunications
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on telecomm
Exam timing: A timed laser problem set
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed la
Quiz: Deriving the dimensions of a compound quantity
Act as my SS3 Physics tutor and quiz me on deriving the dimensions of a compound quantity.
Practice set: Dimensional problems across mechanics quantities
Act as my SS3 Physics tutor. Give me five practice questions on dimensional problems acros
WAEC prep: Using dimensions to spot a wrong formula
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on using di
Quiz: Newton's third law applied to rocket propulsion
Act as my SS3 Physics tutor and quiz me on Newton's third law applied to rocket propulsion
Practice set: Momentum problems for a rocket losing mass
Act as my SS3 Physics tutor. Give me five practice questions on momentum problems for a ro
Exam timing: A timed rocket motion problem set
Act as my SS3 Physics tutor with WAEC close. Set me a timed run of questions on a timed ro
Physics at work: Aerospace engineering
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on aerospac