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Work and Conservation of Energy
Power
Temperature And Heat
Change of State
Nuclear Energy
100
What is the formula for Work?
What is W=F▲d
100
What is the SI unit measurement of power?
What is Watts
100
Lowest temperature theoretically possible
What is absolute zero?
100
Thermal energy needed for a phase change
What is Latent Heat?
100
The famous energy equation was created by Albert Einstein.
What is Energy= Mass x The Speed Of Light Squared.
200
What is another way to write Joules?
What is newton metre
200
Formula for power
What is Power=Work/Time
200
Amount of energy required to raise the temperature of 1 kg of the substance by 1 K, or 1*C
What is Specific heat capacity
200
Change of state from solid to gas
What is sublimation?
200
These are the three types of radioactive decay.
What are alpha, beta and gamma decay?
300
A large curling stone (mass 20kg) slides along the ice at 2.0 m/s. What is the kinetic energy of this stone. (Answer with correct measurement)
40 J
300
the conversion if the produced or stored energy through useful tasks into heat
What is Energy Consumption
300
The total kinetic energy and potential energy in an object
What is Thermal energy
300
transfers thermal energy from a cooler to a warmer place
What is a heat pump?
300
the time taken for the radioactivity of a specified isotope to fall to half its original value.
What is Half life
400
Joule is named after?
What is James Prescott Joule
400
When a force acts in the direction of motion of an object
What is positive work?
400
the five forms of thermal energy transfer
What are Conduction, Convection, Radiation, Heating and insulation?
400
What happens to the particles in a solid when the solid is heated
What is gaining energy and vibrate?
400
forms of an element that have the same number of protons but different numbers of neutrons.
What is an isotope?
500
These are the 5 common forms of energy
What is Radiant energy, Kinetic Energy, Potential energy, Gravitational potential energy, Elastic potential energy, Chemical potential energy, Nuclear potential energy, Electrical potential energy, Thermal energy, and Sound energy.
500
An elevator and its occupants have a mass of 1300 kg the elevator motor lifts the elevator to the 12th floor, a distance of 40.0 m in 74.8 s. What is the average power output of the elevator motor
6.82 kw
500
Specific heat capacity = 4190 J/kg*k
What is the specific heat capacity of water
500
the equation for heat problems
What is Q= mc▲t?
500
The four fundamental forces
What is gravitational, electromagnetism, strong nuclear force and weak nuclear force?