310 prompts matching "Choosing a hard magnetic material for a transformer core"
Teach me: Density and relative density defined
You are my personal SS1 Physics tutor. Teach me density and relative density defined, usin
Practice set: The hydraulic press, and the principle Pascal gave it
Act as my SS1 Physics tutor. Give me five practice questions on the hydraulic press, and t
Spot my mistake: Assuming pressure depends on the volume of liquid
Act as my SS1 Physics tutor. Show me a worked solution on assuming pressure depends on the
Real-life Nigeria: Hydraulic brakes and jacks in Nigerian vehicles
Act as my SS1 Physics tutor. Show me where hydraulic brakes and jacks in Nigerian vehicles
Teach me: How light travels, and the evidence that it goes in straight lines
You are my personal SS1 Physics tutor. Teach me how light travels, and the evidence that i
Spot my mistake: Confusing the umbra with the penumbra
Act as my SS1 Physics tutor. Show me a worked solution on confusing the umbra with the pen
Real-life Nigeria: Shadows and sunlight in Nigerian building design
Act as my SS1 Physics tutor. Show me where shadows and sunlight in Nigerian building desig
Teach me: Reflection of light at a plane surface
You are my personal SS1 Physics tutor. Teach me reflection of light at a plane surface, us
Practice set: Curved mirrors, concave and convex
Act as my SS1 Physics tutor. Give me five practice questions on curved mirrors, concave an
Spot my mistake: Drawing the reflected ray on the wrong side of the normal
Act as my SS1 Physics tutor. Show me a worked solution on drawing the reflected ray on the
Real-life Nigeria: Concave and convex mirrors in Nigerian use
Act as my SS1 Physics tutor. Show me where concave and convex mirrors in Nigerian use turn
Teach me: Why light changes direction when it passes between media
You are my personal SS1 Physics tutor. Teach me why light changes direction when it passes
Practice set: Real depth and apparent depth compared
Act as my SS1 Physics tutor. Give me five practice questions on real depth and apparent de
Spot my mistake: Applying Snell's law with the two media the wrong way round
Act as my SS1 Physics tutor. Show me a worked solution on applying Snell's law with the tw
Real-life Nigeria: Optical fibres and the periscope
Act as my SS1 Physics tutor. Show me where optical fibres and the periscope turns up in Ni
Teach me: The shapes and actions of converging and diverging lenses
You are my personal SS1 Physics tutor. Teach me the shapes and actions of converging and d
Practice set: Linear magnification and its calculation
Act as my SS1 Physics tutor. Give me five practice questions on linear magnification and i
Real-life Nigeria: Lenses in the eye and in spectacles
Act as my SS1 Physics tutor. Show me where lenses in the eye and in spectacles turns up in
Practice set: Resistance and the factors it depends on
Act as my SS1 Physics tutor. Give me five practice questions on resistance and the factors
Spot my mistake: Treating a non-ohmic conductor as though it obeyed Ohm's law
Act as my SS1 Physics tutor. Show me a worked solution on treating a non-ohmic conductor a