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AQA AS Level Physics Exam questions with correct and complete answers
AQA A Level Physics Paper 1 questions with complete and correct answers to pass! AQA AS Level Physics questions with correct and complete answers
[Show more]AQA A Level Physics Paper 1 questions with complete and correct answers to pass! AQA AS Level Physics questions with correct and complete answers
[Show more]Acceleration 
The rate of change of velocity 
 
 
 
Accurate result 
A result that is close to the true answer 
 
 
 
Apha decay 
A type of decay in which an unstable nucleus of an atom emits an alpha particle 
 
 
 
Alternating current 
A current that changes with time in a regular cycle 
 
 
 
Amm...
Preview 2 out of 9 pages
Add to cartAcceleration 
The rate of change of velocity 
 
 
 
Accurate result 
A result that is close to the true answer 
 
 
 
Apha decay 
A type of decay in which an unstable nucleus of an atom emits an alpha particle 
 
 
 
Alternating current 
A current that changes with time in a regular cycle 
 
 
 
Amm...
Nucleon Number 
Also known as the mass number, total number of nucleons in the nucleus 
 
 
 
Isotope 
Atoms with the same number of protons but different numbers of neutrons 
 
 
 
Strong Nuclear Force 
The force which holds the nucleus together 
 
 
 
3fm 
The distance at which the maximum attract...
Preview 2 out of 13 pages
Add to cartNucleon Number 
Also known as the mass number, total number of nucleons in the nucleus 
 
 
 
Isotope 
Atoms with the same number of protons but different numbers of neutrons 
 
 
 
Strong Nuclear Force 
The force which holds the nucleus together 
 
 
 
3fm 
The distance at which the maximum attract...
What is meant by work function (2) 
Minimum energy required by an electron to escape from (1) a metal surface (1) 
 
 
 
What is meant by ionisation energy? (2) 
Minimum energy required to remove an electron from an atom (1) from the ground state (1) 
 
 
 
Why do emitted electrons have a kinetic en...
Preview 2 out of 6 pages
Add to cartWhat is meant by work function (2) 
Minimum energy required by an electron to escape from (1) a metal surface (1) 
 
 
 
What is meant by ionisation energy? (2) 
Minimum energy required to remove an electron from an atom (1) from the ground state (1) 
 
 
 
Why do emitted electrons have a kinetic en...
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