501 prompts matching "Finding the resultant of forces acting in a line"
Let me explain: The force-extension graph and what each region shows
I have just studied the force-extension graph and what each region shows in my SS3 Physics
Quiz: Moments and the principle of moments
Act as my SS3 Physics tutor and quiz me on moments and the principle of moments. Ask five
Let me explain: Radiation and the effect of surface colour
I have just studied radiation and the effect of surface colour in my SS3 Physics class. Le
Let me explain: The kinetic theory explanation of gas pressure
I have just studied the kinetic theory explanation of gas pressure in my SS3 Physics class
Teach me: The laws of refraction and refractive index
You are my personal SS3 Physics tutor. Teach me the laws of refraction and refractive inde
Spot my mistake: Measuring an angle from the surface instead of the normal
Act as my SS3 Physics tutor. Show me a worked solution on measuring an angle from the surf
WAEC prep: Fuses and the rating of household circuits
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on fuses an
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
Quiz: Lenz's law and the direction of induced current
Act as my SS3 Physics tutor and quiz me on Lenz's law and the direction of induced current
Let me explain: The discharge tube and the effect of pressure
I have just studied the discharge tube and the effect of pressure in my SS3 Physics class.
Quiz: Total internal reflection as the basis of the fibre
Act as my SS3 Physics tutor and quiz me on total internal reflection as the basis of the f
Let me explain: The structure of a fibre: core, cladding and coating
I have just studied the structure of a fibre: core, cladding and coating in my SS3 Physics
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.
Let me explain: Why a rocket works in the vacuum of space
I have just studied why a rocket works in the vacuum of space in my SS3 Physics class. Let
Worked example: Finding peak voltage from a stated r.m.s. mains value
Act as my SS3 Physics tutor. Show me a full worked example on finding peak voltage from a
Worked example: The de Broglie wavelength of an electron at a stated speed
Act as my SS3 Physics tutor. Show me a full worked example on the de Broglie wavelength of
Worked example: The period of a satellite at a stated orbital radius
Act as my SS3 Physics tutor. Show me a full worked example on the period of a satellite at
Worked example: Current gain of a transistor from given base and collector currents
Act as my SS3 Physics tutor. Show me a full worked example on current gain of a transistor
Worked example: The output of a solar panel of stated area and efficiency
Act as my SS3 Physics tutor. Show me a full worked example on the output of a solar panel
Worked example: A calorimetry problem including a change of state
Act as my SS3 Physics tutor. Show me a full worked example on a calorimetry problem includ