Units
Radioactivity
Space
Energy
Miscellaneous
200
The base unit for time
What are seconds?
200
The 3 types of ionising radiation.
What are alpha, beta and gamma?
200
This is the natural satellite that orbits the Earth.
What is the moon?
200
This energy is stored in high up objects.
What is gravitational potential energy?
200
An apple fell on this person's head.
Who is Isaac Newton?
400
The base unit for energy.
What are Joules?
400
This woman was a pioneer in the study of radiation.
Who is Marie Curie?
400
This is the orbital time period for the Earth orbitting the Sun.
What are 365 days? (a year)
400
This is what the energy in food is measured in.
What are calories?
400
This film featues famous physicists.
What is Oppenheimer?
600
The distance light travels in a year.
What is a lightyear?
600
This disaster was caused during a reactor meltdown in the 1980s.
What is the Chernobyl disaster?
600
This separates the 4 inner planets and 4 outer planets.
What is an asteroid belt?
600
This law tells us that energy is never created or destroyed.
What is the law of conservation of energy?
600
This turned Bruce Banner into the Hulk.
What are gamma rays?
800
The unit for radioactivity.
What are Becquerels?
800
This process is when a large nuclei splits into 2 'daughter' nuclei.
What is nuclear fission?
800
This stage of a star is directly before the red giant stage.
What is the main sequence?
800
This is another name for energy, some people do this to make money.
What is work?
800
This living thing was the first living thing in space.
What are fruit flies?
1000
The number of metres in 1Gigametre.
What is 1,000,000,000?
(109)
1000
This is the typical fatal dose of radiation for a healthy human. (In Sieverts)
What are 4-5 Sieverts?
1000
This orbit shape is the shape of most orbits in the universe.
What is an elliptical orbit?
1000
This is the amount of kinetic and potential energy in a substance.
What is internal energy?
1000
This scientist put a cat inside a box.
Who is Erwin Schrodinger?