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AQA AS Physical Chemistry Exam Questions and Answers
AQA AS Physical Chemistry Exam 
Questions and Answers 
Who described atoms as solid spheres that make up different elements and when? - 
Answer- John Dalton in the 19th century 
Who suggested that atoms of a particular element had the same mass and atoms of 
different elements had different masses and when? - Answer- John Dalton in 1803 
Who discovered the electron and when? - Answer- JJ Thomson, 1897 discovered 
electrons proving atoms weren't indivisible or solid. 
New model named plum puddin...
- Examen
- • 45 pages •
AQA AS Physical Chemistry Exam 
Questions and Answers 
Who described atoms as solid spheres that make up different elements and when? - 
Answer- John Dalton in the 19th century 
Who suggested that atoms of a particular element had the same mass and atoms of 
different elements had different masses and when? - Answer- John Dalton in 1803 
Who discovered the electron and when? - Answer- JJ Thomson, 1897 discovered 
electrons proving atoms weren't indivisible or solid. 
New model named plum puddin...
AQA AS Physics FULL SET Exam Questions and Answers 100% Pass
AQA AS Physics FULL SET Exam 
Questions and Answers 100% Pass 
Analyse - Answer- Interpret data to arrive at a conclusion. 
Annotate - Answer- Add notation or labelling to a graph, diagram or other drawing. 
Apply - Answer- Use information in a new context. 
Calculate - Answer- Work out the value of something. 
Comment - Answer- Make a judgement based on a value. 
Compare - Answer- Identify similarities and/or differences. 
Construct - Answer- Assemble a piece of equipment (during practical work...
- Examen
- • 22 pages •
AQA AS Physics FULL SET Exam 
Questions and Answers 100% Pass 
Analyse - Answer- Interpret data to arrive at a conclusion. 
Annotate - Answer- Add notation or labelling to a graph, diagram or other drawing. 
Apply - Answer- Use information in a new context. 
Calculate - Answer- Work out the value of something. 
Comment - Answer- Make a judgement based on a value. 
Compare - Answer- Identify similarities and/or differences. 
Construct - Answer- Assemble a piece of equipment (during practical work...
AQA AS Physics Definitions Exam Questions and Answers 100% Pass
AQA AS Physics Definitions Exam 
Questions and Answers 100% Pass 
Specific charge - Answer- the charge to mass ratio or charge in coulombs divided by 
the mass in kilograms 
Isotope - Answer- a nucleus with the same number of protons but different number of 
neutrons 
Hadron - Answer- a particle that experiences the strong nuclear force. Composite 
particles made of either qqq (baryons) or q anti-q (baryon) 
Antimatter - Answer- Particles with the same mass but opposite charge 
Photoelectric eff...
- Examen
- • 7 pages •
AQA AS Physics Definitions Exam 
Questions and Answers 100% Pass 
Specific charge - Answer- the charge to mass ratio or charge in coulombs divided by 
the mass in kilograms 
Isotope - Answer- a nucleus with the same number of protons but different number of 
neutrons 
Hadron - Answer- a particle that experiences the strong nuclear force. Composite 
particles made of either qqq (baryons) or q anti-q (baryon) 
Antimatter - Answer- Particles with the same mass but opposite charge 
Photoelectric eff...
Physics AS Level AQA Exam Questions and Answers 100% Pass
Physics AS Level AQA Exam 
Questions and Answers 100% Pass 
Acceleration - Answer- change in V per unit t 
Accurate - Answer- Measurement obtained using calibrated instruments correctly 
Alpha radiation - Answer- Particle consisting of 2 P's and 2 N's 
Amplitude - Answer- Max displacement of oscillating particle from equilibrium position 
Annihilation - Answer- Particle and antiparticle meet, destroy eachother and emit 
radiation 
Antibaryon - Answer- Hadron w/ 3 quarks 
Antimatter - Answer- A...
- Examen
- • 19 pages •
Physics AS Level AQA Exam 
Questions and Answers 100% Pass 
Acceleration - Answer- change in V per unit t 
Accurate - Answer- Measurement obtained using calibrated instruments correctly 
Alpha radiation - Answer- Particle consisting of 2 P's and 2 N's 
Amplitude - Answer- Max displacement of oscillating particle from equilibrium position 
Annihilation - Answer- Particle and antiparticle meet, destroy eachother and emit 
radiation 
Antibaryon - Answer- Hadron w/ 3 quarks 
Antimatter - Answer- A...
aqa as physics – mechanics exam questions and answers
aqa as physics – mechanics exam 
questions and answers 
Weight - Answer- Mass x Gravitational Field Strength 
Vector - Answer- A quantity with size and direction 
Scalor - Answer- A quantity with size only 
Newton's 2nd Law - Answer- Resultant Force = mass x acceleration 
Displacement - Answer- Position of an object relative to an origin 
Average Speed - Answer- Distance Travelled / Time taken 
Instantaneous Speed - Answer- distance travelled in an instant / time duration of an 
instant 
Aver...
- Package deal
- Examen
- • 4 pages •
aqa as physics – mechanics exam 
questions and answers 
Weight - Answer- Mass x Gravitational Field Strength 
Vector - Answer- A quantity with size and direction 
Scalor - Answer- A quantity with size only 
Newton's 2nd Law - Answer- Resultant Force = mass x acceleration 
Displacement - Answer- Position of an object relative to an origin 
Average Speed - Answer- Distance Travelled / Time taken 
Instantaneous Speed - Answer- distance travelled in an instant / time duration of an 
instant 
Aver...
AQA AS Physics - Mechanics and Materials Exam Questions and Answers 100% Pass
AQA AS Physics - Mechanics and 
Materials Exam Questions and 
Answers 100% Pass 
Scalar - Answer- A unit with magnitude but no direction. 
Vector - Answer- A unit with magnitude and direction. 
What are the two methods for adding vectors? - Answer- Scale drawings and 
trigonometry. 
Free-body force diagrams - Answer- Show all the forces acting on a body, each arrow 
shows the size and the direction of the force. 
Equilibrium - Answer- The forces acting on a body are balances and it is not 
accel...
- Package deal
- Examen
- • 7 pages •
AQA AS Physics - Mechanics and 
Materials Exam Questions and 
Answers 100% Pass 
Scalar - Answer- A unit with magnitude but no direction. 
Vector - Answer- A unit with magnitude and direction. 
What are the two methods for adding vectors? - Answer- Scale drawings and 
trigonometry. 
Free-body force diagrams - Answer- Show all the forces acting on a body, each arrow 
shows the size and the direction of the force. 
Equilibrium - Answer- The forces acting on a body are balances and it is not 
accel...
AQA Physics AS Glossary Exam Questions and Answers 100% Pass
AQA Physics AS Glossary Exam 
Questions and Answers 100% Pass 
Antineutrino - Answer- The antiparticle of a neutrino. 
Brittle fracture - Answer- When a stress applied to a brittle material causes tiny cracks 
at the material's surface to get bigger until the material breaks completely. 
Absolute refractive index - Answer- The ratio between the speed of light in a vacuum 
and the speed of light in a material. 
Antineutron - Answer- The antiparticle of a neutron. 
Antinode - Answer- A point of m...
- Package deal
- Examen
- • 19 pages •
AQA Physics AS Glossary Exam 
Questions and Answers 100% Pass 
Antineutrino - Answer- The antiparticle of a neutrino. 
Brittle fracture - Answer- When a stress applied to a brittle material causes tiny cracks 
at the material's surface to get bigger until the material breaks completely. 
Absolute refractive index - Answer- The ratio between the speed of light in a vacuum 
and the speed of light in a material. 
Antineutron - Answer- The antiparticle of a neutron. 
Antinode - Answer- A point of m...
Physics Waves AQA AS Exam Questions and Answers 100% Pass
Physics Waves AQA AS Exam 
Questions and Answers 100% Pass 
What does a wave do? - Answer- Transports energy from one place to another 
What are mechanical waves? - Answer- Mechanical waves use particles to transfer 
energy (neighboring particles bump into each other and set their neighbors moving) 
What are electromagnetic waves? - Answer- Electromagnetic waves don't use particle 
vibration to transfer their energy and can therefore travel through a vacuum. e.g. light 
What is the unit of freq...
- Package deal
- Examen
- • 4 pages •
Physics Waves AQA AS Exam 
Questions and Answers 100% Pass 
What does a wave do? - Answer- Transports energy from one place to another 
What are mechanical waves? - Answer- Mechanical waves use particles to transfer 
energy (neighboring particles bump into each other and set their neighbors moving) 
What are electromagnetic waves? - Answer- Electromagnetic waves don't use particle 
vibration to transfer their energy and can therefore travel through a vacuum. e.g. light 
What is the unit of freq...
Earth Science Exam Review 2024 with Complete Solutions
Hondros Nursing 172 Exam 2 Questions and Answers 100% Pass
Oregon Pesticide Examination: Ornamental and Turf Herbicide Questions and Answers 100% Pass
Xcel Solutions Property & Casualty Exam Questions and Answers
INSY-3303 FINAL EXAM STUDY GUIDE WITH COMPLETE SOLUTIONS
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