Lesson 6.1.1.1
6.1.1.1 Energy stores and systems Quiz: AQA Combined Science, Unit 18
20 questions
In partnership with Revision Ninja
Lesson 6.1.1.1, Energy stores and systems: 20 multiple choice questions for the AQA GCSE Combined Science (8464), Unit 18: Energy, written with Revision Ninja.
Host it live on the board and students join with a game code on their own devices, or revise alone with Free Play. The answers are revealed in the game.
The 20 questions
-
How is a scientific system defined in physics?
- Object or objects
- Thermal energy store
- Only a machine
- A closed circuit
-
Which energy store increases when an object is projected upwards?
- Kinetic store
- Elastic store
- Chemical store
- Gravitational potential
-
Which energy store increases most when a vehicle slows down?
- Kinetic store
- Nuclear store
- Thermal store
- Magnetic store
-
Which energy store increases when water is brought to a boil in a kettle?
- Chemical store
- Elastic store
- Kinetic store
- Thermal store
-
Where does the kinetic energy of a moving object go when it hits an obstacle?
- Chemical stores
- Nuclear stores
- Thermal and sound
- Magnetic stores
-
An object is accelerated by a constant force. Which energy does it gain?
- Chemical energy only
- Gravitational energy only
- Elastic energy only
- Kinetic energy
-
What calculation is used to track energy redistribution within a changed system?
- Multiplying mass by height
- Total before and after
- Dividing force by power
- Subtracting final speed
-
Which three processes are listed for calculating energy changes in a system?
- Melting and boiling
- Heating and work
- Cooling and friction
- Evaporating and condensing
-
What are the energy store levels when a thrown ball reaches its highest point?
- Low kinetic high gravitational
- High kinetic low gravitational
- High kinetic high gravitational
- Zero kinetic zero gravitational
-
A 2 kg block slides and stops on a rough floor, which warms. Which store gains energy?
- Thermal
- Elastic
- Magnetic
- Chemical only
-
Where does the wasted energy go when a kettle transfers less heat than its electrical input?
- Stored as sound
- Surroundings as thermal
- Destroyed completely
- Converted to light
-
A stretched elastic band is released and speeds up. Which store gains energy during this?
- Thermal only
- Kinetic
- Gravitational only
- Chemical
-
Which energy store increases when a lift moves upwards at a constant speed?
- Elastic store
- Kinetic store
- Gravitational potential
- Chemical store
-
Which scenario is best described as energy transferred by work done by a force?
- Pushing floor block
- Ice melting
- Lamp glowing
- Water boiling
-
A 1 kg object is projected up and rises 10 m, with g = 10 N/kg. Which store gains the most energy?
- Gravitational potential, 100 J
- Kinetic, 100 J
- Elastic, 0 J
- Thermal, 10 J
-
What happens to the total energy of a system when a moving car brakes?
- Increases overall
- Stays the same
- Converted to matter
- Decreases to zero
-
When current flows through a heater, what energy transfer occurs?
- Thermal work to chemical
- Chemical work to nuclear
- Electrical work to thermal
- Magnetic work to kinetic
-
When a ball falls and its gravitational store decreases, where does the energy go?
- Kinetic store
- Chemical store
- Elastic store
- Nuclear store
-
When water is heated in a kettle, how is energy transferred to it?
- By chemical reaction
- By magnetic work
- By heating
- By gravitational pull
-
A 3 kg object falls 5 m with g = 10 N/kg. By how much does its gravitational store decrease?
- 30 J
- 15 J
- 150 J
- 1500 J
Related quizzes
- Eukaryotes and prokaryotes Quiz · 4.1.1.1 · 20 questions
- Principles of organisation Quiz · 4.2.1 · 20 questions
- Communicable (infectious) diseases Quiz · 4.3.1.1 · 20 questions
- Photosynthetic reaction Quiz · 4.4.1.1 · 20 questions
- Homeostasis Quiz · 4.5.1 · 20 questions
- Sexual and asexual reproduction Quiz · 4.6.1.1 · 20 questions
- Communities Quiz · 4.7.1.1 · 20 questions
- Atoms, elements and compounds Quiz · 5.1.1.1 · 20 questions
- Animal and plant cells Quiz · 4.1.1.2 · 20 questions
- The human digestive system Quiz · 4.2.2.1 · 20 questions