217 prompts matching "Why matter expands when it is heated"
Physics at work: Circuit design work in Nigeria
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on circuit
Practice set: The circuit breaker and how it works
Act as my SS2 Physics tutor. Give me five practice questions on the circuit breaker and ho
Exam prep: The a.c. generator and how it works
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Worked example: The strength of an electromagnet and what affects it
Act as my SS2 Physics tutor. Show me a full worked example on the strength of an electroma
Practice set: The electric bell and how it operates
Act as my SS2 Physics tutor. Give me five practice questions on the electric bell and how
Physics at work: The loudspeaker, and how it turns current into sound
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on the loud
Let me explain: Series and parallel circuits reviewed
I have just studied series and parallel circuits reviewed in my SS2 Physics class. Let me
Exam prep: The simple d.c. motor and how it turns
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Worked example: Writing the nuclide notation for a given atom
Act as my SS2 Physics tutor. Show me a full worked example on writing the nuclide notation
Worked example: Writing an equation for alpha decay and for beta decay
Act as my SS2 Physics tutor. Show me a full worked example on writing an equation for alph
Practice set: The Geiger-Muller tube and how it detects radiation
Act as my SS2 Physics tutor. Give me five practice questions on the Geiger-Muller tube and
Practice set: The decay constant and the activity of a source
Act as my SS2 Physics tutor. Give me five practice questions on the decay constant and the
Exam prep: Carbon dating and how it works
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Physics at work: Nuclear energy, its uses and its dangers
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on nuclear
Let me explain: The earth's magnetic field and what causes it
I have just studied the earth's magnetic field and what causes it in my SS2 Physics class.
Exam prep: The earth's gravitational field and its effects
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Worked example: Calculating the orbital period of a planet
Act as my SS2 Physics tutor. Show me a full worked example on calculating the orbital peri
Exam prep: The origin of the solar system and the theories about it
Act as my SS2 Physics teacher setting exam questions. Give me five exam-style questions on
Physics at work: Space exploration and Nigeria's satellite programme
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on space ex
Worked example: The luminosity and the brightness of a star
Act as my SS2 Physics tutor. Show me a full worked example on the luminosity and the brigh