231 prompts matching "Quiz: Threshold frequency and work function"
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.
Teach me: The sun and its place in the solar system
You are my personal SS2 Physics tutor. Teach me the sun and its place in the solar system,
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
Real-life Nigeria: Eclipses of the sun and of the moon explained
Act as my SS2 Physics tutor. Show me where eclipses of the sun and of the moon explained t
Teach me: What a star is, and how it produces its energy
You are my personal SS2 Physics tutor. Teach me what a star is, and how it produces its en
Teach me: What a galaxy is, and what the Milky Way is
You are my personal SS2 Physics tutor. Teach me what a galaxy is, and what the Milky Way i
Let me explain: The expanding universe and red shift
I have just studied the expanding universe and red shift in my SS2 Physics class. Let me e
Worked example: Calculating a distance in light years
Act as my SS2 Physics tutor. Show me a full worked example on calculating a distance in li
Real-life Nigeria: Telescopes, and how we observe the universe
Act as my SS2 Physics tutor. Show me where telescopes, and how we observe the universe tur
Teach me: The force on a conductor and the electric motor reviewed
You are my personal SS2 Physics tutor. Teach me the force on a conductor and the electric
Let me explain: The nuclear atom and radioactivity reviewed
I have just studied the nuclear atom and radioactivity reviewed in my SS2 Physics class. L
Spot my mistake: When light is reflected wholly back inside a denser medium
Act as my SS2 Physics tutor. Show me a worked solution on when light is reflected wholly b
Practice set: The astronomical telescope
Act as my SS2 Physics tutor. Give me five practice questions on the astronomical telescope
Practice set: The properties common to all electromagnetic waves
Act as my SS2 Physics tutor. Give me five practice questions on the properties common to a
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
Practice set: The domain theory of magnetism
Act as my SS2 Physics tutor. Give me five practice questions on the domain theory of magne
Practice set: The field around a straight current-carrying wire
Act as my SS2 Physics tutor. Give me five practice questions on the field around a straigh
Practice set: The gravitational field reviewed
Act as my SS2 Physics tutor. Give me five practice questions on the gravitational field re
Spot my mistake: The errors most often made in first-term SS2 Physics
Act as my SS2 Physics tutor. Show me a worked solution on the errors most often made in fi
Practice set: The effects of an electric current
Act as my SS2 Physics tutor. Give me five practice questions on the effects of an electric