438 prompts matching "Resistance of a wire from its dimensions and resistivity"
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
Act as my SS1 Physics tutor. Show me a full worked example on calculating refractive index
Exam prep: Total internal reflection and the critical angle explained
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Teach me: Converging lenses and diverging lenses
You are my personal SS1 Physics tutor. Teach me converging lenses and diverging lenses, us
Real-life Nigeria: Lenses in Nigerian cameras, spectacles and projectors
Act as my SS1 Physics tutor. Show me where lenses in Nigerian cameras, spectacles and proj
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: Light, reflection, refraction and lenses reviewed
Act as my SS1 Physics tutor. Show me a full worked example on light, reflection, refractio
Worked example: Finding the resultant of two perpendicular vectors
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Exam prep: Resolving a vector into horizontal and vertical components
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Real-life Nigeria: Vectors in describing wind and current
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Let me explain: Force as the cause of a change in motion
I have just studied force as the cause of a change in motion in my SS1 Physics class. Let
Worked example: Finding the resultant of forces acting in a line
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Physics at work: Friction and lubrication as engineering concerns
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on friction
Teach me: Speed, velocity and acceleration defined
You are my personal SS1 Physics tutor. Teach me speed, velocity and acceleration defined,
Let me explain: What the gradient of a motion graph tells you
I have just studied what the gradient of a motion graph tells you in my SS1 Physics class.
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
Let me explain: Newton's third law and action-reaction pairs
I have just studied Newton's third law and action-reaction pairs in my SS1 Physics class.
Exam prep: Circular motion and the force directed towards the centre
Act as my SS1 Physics teacher setting exam questions. Give me five exam-style questions on