487 prompts matching "Reading period and frequency from an a.c. waveform"
Physics at work: Stability in vehicle and structure design
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on stabilit
Teach me: Density and relative density defined
You are my personal SS1 Physics tutor. Teach me density and relative density defined, usin
Let me explain: Pressure in a liquid, and what it depends on
I have just studied pressure in a liquid, and what it depends on in my SS1 Physics class.
Exam prep: Archimedes' principle and the law of flotation stated
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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
Exam timing: A timed set of pressure and density problems
Act as my SS1 Physics tutor. Set me a timed run of questions on a timed set of pressure an
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
Let me explain: The formation of shadows, the umbra and the penumbra
I have just studied the formation of shadows, the umbra and the penumbra in my SS1 Physics
Exam prep: Eclipses of the sun and of the moon
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Real-life Nigeria: Shadows and sunlight in Nigerian building design
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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
Physics at work: Mirrors in telescopes and in vehicle design
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on mirrors
Let me explain: Refractive index and how it is measured
I have just studied refractive index and how it is measured in my SS1 Physics class. Let m
Worked example: Finding refractive index from a pair of measured angles
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Exam prep: The critical angle and the condition for total internal reflection
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Real-life Nigeria: Optical fibres and the periscope
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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
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
Physics at work: Optometry and lens manufacture
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on optometr
Teach me: The electric field and the force it exerts
You are my personal SS1 Physics tutor. Teach me the electric field and the force it exerts