501 prompts matching "Calculating the work done against gravity"
WAEC prep: Electroplating and the purification of copper
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on electrop
Spot my mistake: A Faraday calculation with the wrong valency
Act as my SS3 Physics tutor. Show me a worked solution on a Faraday calculation with the w
Real-life Nigeria: Electroplating in Nigerian metal workshops
Act as my SS3 Physics tutor. Show me where electroplating in Nigerian metal workshops turn
Physics at work: Electrochemical industry
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on electroc
Worked example: Turns ratio and output voltage of a transformer
Act as my SS3 Physics tutor. Show me a full worked example on turns ratio and output volta
WAEC prep: Transformer energy losses and how they are reduced
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on transfor
Spot my mistake: A transformer calculation with the ratio inverted
Act as my SS3 Physics tutor. Show me a worked solution on a transformer calculation with t
Physics at work: Power transmission
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on power tr
Worked example: Choosing a core material from hysteresis data
Act as my SS3 Physics tutor. Show me a full worked example on choosing a core material fro
WAEC prep: Soft and hard magnetic materials and their uses
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on soft and
Physics at work: Electrical machine manufacture
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on electric
Worked example: Identifying products at each electrode in a stated cell
Act as my SS3 Physics tutor. Show me a full worked example on identifying products at each
WAEC prep: The cathode ray and its properties
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the cath
Physics at work: Lighting technology
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on lighting
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
Spot my mistake: Assuming light bends round the fibre rather than reflecting
Act as my SS3 Physics tutor. Show me a worked solution on assuming light bends round the f
Physics at work: Telecommunications
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on telecomm
Worked example: Photon energy of a laser of stated wavelength
Act as my SS3 Physics tutor. Show me a full worked example on photon energy of a laser of
WAEC prep: The uses and hazards of lasers
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the uses
Physics at work: Laser and photonics work
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on laser an