459 prompts matching "Quiz: Threshold frequency and work function"
Let me explain: The reflection and refraction of waves
I have just studied the reflection and refraction of waves in my SS1 Physics class. Let me
Worked example: Applying the wave equation to a refracted wave
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Teach me: How light travels, and what a ray is
You are my personal SS1 Physics tutor. Teach me how light travels, and what a ray is, usin
Worked example: Locating the image formed by a plane mirror
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Real-life Nigeria: Mirrors in Nigerian vehicles and buildings
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Teach me: What refraction is, and why light bends
You are my personal SS1 Physics tutor. Teach me what refraction is, and why light bends, u
Let me explain: Refractive index and how it is defined
I have just studied refractive index and how it is defined in my SS1 Physics class. Let me
Worked example: Calculating refractive index from measured angles
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Teach me: Converging lenses and diverging lenses
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Worked example: Using the lens formula to find the image distance
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Real-life Nigeria: Lenses in Nigerian cameras, spectacles and projectors
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Teach me: Elasticity and the turning effect of forces reviewed
You are my personal SS1 Physics tutor. Teach me elasticity and the turning effect of force
Let me explain: Waves and their properties reviewed
I have just studied waves and their properties reviewed in my SS1 Physics class. Let me ex
Worked example: Finding the resultant of two perpendicular vectors
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Real-life Nigeria: Vectors in describing wind and current
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Worked example: Finding the resultant of forces acting in a line
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Exam timing: A timed set of questions on force and friction
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Teach me: Speed, velocity and acceleration defined
You are my personal SS1 Physics tutor. Teach me speed, velocity and acceleration defined,
Worked example: Finding acceleration from a velocity-time graph
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Teach me: Newton's first law and inertia
You are my personal SS1 Physics tutor. Teach me Newton's first law and inertia, using a re