Heat transfer
Conservation of Energy
Forms of energy
Electrical circuits
Heat Capacity
World Cup
100
method of heat transfer occurs through direct contact between particles, typically in solids.
What is conduction?
100
the ability to do work.
What is energy?
100
form of energy is associated with the movement of objects.
What is kinetic energy?
100
term for the flow of electric charge.
What is current?
100
This equation relates heat energy, mass, specific heat capacity, and temperature change.
What is Q = mcΔT?
100
This nation won the very first match of the 2026 World Cup, defeating South Africa 2–0.
What is mexico?
200
This method of heat transfer occurs through electromagnetic waves and doesn't require a medium.
What is radiation?
200
In a wind turbine, this form of energy is converted into electrical energy.
What is kinetic energy?
200
energy stored in stretched or compressed objects like springs and rubber bands.
What is elastic potential energy?
200
The SI unit of potential difference.
What is the volt (V)?
200
unit for specific heat capacity.
What is joules per kilogram per degree Celsius (J/kg°C)?
200
The "Hand of God" goal was scored by this footballer
Who is Diego Maradona?
300
only method of heat transfer that can occur through a vacuum.
What is radiation?
300
Just before a dropped ball hits the ground (ignoring air resistance), nearly all its original gravitational potential energy has become this form.
What is kinetic energy?
300
Energy stored in an object due to its vertical position
What is gravitational potential energy?
300
This is the term for a material that does not allow electric current to flow through it easily, like rubber or plastic.
What is an insulator?
300
A 1-kg block of aluminum and a 1-kg sample of water receive the same amount of heat. This substance will experience the smaller temperature increase.
What is water?
300
What does Cape verde's jersey?
400
Warm air rises and cool air sinks because of this type of heat transfer.
What is convection?
400
formula for efficiency, expressed as a percentage.
What is efficiency = (useful energy output ÷ total energy input) × 100%?
400
Energy carried by electromagnetic waves.
What is Light (Radiant) Energy?
400
This is the term for anything that opposes the flow of electric current.
What is resistance?
400
4.184 J/(g.oC)
What is the heat capacity of water?
400
This country won the very first FIFA World Cup in 1930.
What is Uruguay?
500
This is the general relationship between a material's particle arrangement and how well it conducts heat.
What is the more closely packed/tightly bonded the particles?
500
This device transforms chemical potential energy into electrical energy
What is a battery?
500
total energy of an object due to its motion and position (kinetic + potential energy).
What is mechanical energy?
500
This safety device automatically breaks a circuit if too much current flows through it, preventing fires.
What is a fuse (or circuit breaker)?
500
This is the amount of heat energy (in J) required to raise the temperature of 2 kg of water by 10°C.
What is 84,000 J (84 kJ)?
500
This country won the 2014 FIFA World Cup by defeating Argentina in the final.
What is Germany?