438 prompts matching "Resistance of a wire from its dimensions and resistivity"
Spot my mistake: Mixing up the sign convention for a diverging lens
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Spot my mistake: Treating a non-ohmic conductor as though it obeyed Ohm's law
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Physics at work: Electrical installation work in Nigeria
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on electric
Exam prep: The work done in stretching a spring
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Physics at work: Materials testing as work
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Exam prep: Problems with several forces acting on a uniform beam
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Teach me: How a body becomes electrically charged
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Spot my mistake: Thinking a lightning conductor attracts lightning to a house
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Spot my mistake: Confusing surface tension with viscosity
Act as my SS1 Physics tutor. Show me a worked solution on confusing surface tension with v
Physics at work: Viscosity in the Nigerian oil industry
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on viscosit
Teach me: The stores in which energy can be held
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Exam prep: The energy transformations in a swinging pendulum
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Spot my mistake: Claiming energy is lost when it has only been transferred
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Physics at work: Energy auditing as work
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Spot my mistake: Using degrees Celsius where kelvin is required
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Spot my mistake: Confusing diffraction with refraction
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Physics at work: Wave physics in communication engineering
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Teach me: What makes a motion a projectile motion
You are my personal SS1 Physics tutor. Teach me what makes a motion a projectile motion, u