250 prompts matching "The conservation of mechanical energy"
Exam prep: Electrical energy, power and the cost of consumption
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Worked example: Electrical safety and the cost of energy reviewed
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Real-life Nigeria: The nucleus as the source of nuclear energy
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Quiz: Rectilinear propagation and the formation of shadows
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Let me explain: The laws of reflection at a plane mirror
I have just studied the laws of reflection at a plane mirror in my SS2 Physics class. Let
Practice set: Refraction of light and the change of speed between media
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Real-life Nigeria: Dispersion of white light and the spectrum it produces
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Quiz: Defects of vision and the lenses that correct them
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Let me explain: The speed of sound in solids, liquids and gases
I have just studied the speed of sound in solids, liquids and gases in my SS2 Physics clas
Worked example: Calculating the speed of sound from an echo
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Exam prep: The frequency, wavelength and amplitude of a sound wave
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Spot my mistake: Reflection of sound and the formation of echoes
Act as my SS2 Physics tutor. Show me a worked solution on reflection of sound and the form
Real-life Nigeria: Resonance and the vibration of air columns
Act as my SS2 Physics tutor. Show me where resonance and the vibration of air columns turn
Physics at work: The range of human hearing, and ultrasound beyond it
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Worked example: Calculating the fundamental frequency of a stretched string
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Practice set: Overtones, harmonics and the quality of a note
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Teach me: The molecular theory of matter and the evidence for it
You are my personal SS2 Physics tutor. Teach me the molecular theory of matter and the evi
Worked example: The arrangement of molecules in solids, liquids and gases
Act as my SS2 Physics tutor. Show me a full worked example on the arrangement of molecules
Quiz: The law of universal gravitation as Newton stated it
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Spot my mistake: The variation of g over the earth's surface
Act as my SS2 Physics tutor. Show me a worked solution on the variation of g over the eart