501 prompts matching "Calculating the increase in length of a heated rod"
Let me explain: Pascal's principle and the hydraulic press
I have just studied Pascal's principle and the hydraulic press in my SS3 Physics class. Le
Teach me: The conditions for a body to be in equilibrium
You are my personal SS3 Physics tutor. Teach me the conditions for a body to be in equilib
Spot my mistake: A moment taken about the wrong point
Act as my SS3 Physics tutor. Show me a worked solution on a moment taken about the wrong p
Quiz: The simple machines and what each achieves
Act as my SS3 Physics tutor and quiz me on the simple machines and what each achieves. Ask
WAEC prep: Absolute zero and the Kelvin scale
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on absolute
Let me explain: Total internal reflection and the critical angle
I have just studied total internal reflection and the critical angle in my SS3 Physics cla
Teach me: Converging and diverging lenses and their action
You are my personal SS3 Physics tutor. Teach me converging and diverging lenses and their
Let me explain: Resonance and the conditions for it
I have just studied resonance and the conditions for it in my SS3 Physics class. Let me ex
Spot my mistake: Combining capacitors with the resistor rules
Act as my SS3 Physics tutor. Show me a worked solution on combining capacitors with the re
Let me explain: Resistivity and the factors that determine resistance
I have just studied resistivity and the factors that determine resistance in my SS3 Physic
Quiz: The kilowatt-hour and reading a meter
Act as my SS3 Physics tutor and quiz me on the kilowatt-hour and reading a meter. Ask five
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
Let me explain: The hysteresis loop and what its area represents
I have just studied the hysteresis loop and what its area represents in my SS3 Physics cla
Worked example: The critical angle from stated refractive indices
Act as my SS3 Physics tutor. Show me a full worked example on the critical angle from stat
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
Spot my mistake: The claim that a rocket pushes against the air
Act as my SS3 Physics tutor. Show me a worked solution on the claim that a rocket pushes a
Worked example: Impedance of a series RLC circuit from given values
Act as my SS3 Physics tutor. Show me a full worked example on impedance of a series RLC ci
Quiz: Recall of reactance and impedance formulae
Act as my SS3 Physics tutor and quiz me on recall of reactance and impedance formulae. Ask
Practice set: A graded set of a.c. calculations
Act as my SS3 Physics tutor. Give me five practice questions on a graded set of a.c. calcu
Quiz: Latent heat of fusion and of vaporisation
Act as my SS3 Physics tutor and quiz me on latent heat of fusion and of vaporisation. Ask