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Megan Clarke
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Decks in this class (27)
Energy- Energy
_______ _________ are not 100 eff...,
______ energy is the energy trans...,
Energy can be _________ from one ...
38
cards
Energy- Specific Heat Capacity
The specific heat capacity of a s...,
What is the equation for specific...,
Requires practical specific heat ...
5
cards
energy - energy transfer
What is the law of conservation o...,
What is a system,
What is a closed system
3
cards
energy - work done
When is work done,
What does mechanical work involve,
What does electrical work involve
4
cards
energy - power
What is power,
What are the two equations for power,
What is the unit for power
4
cards
Energy- Efficiency
______ __________ are not 100 eff...,
Useful energy is the energy _____...,
Wasted energy is when energy is t...
7
cards
Energy- Conduction & Radiation
_______ are the best conductors w...,
Convection is the movement of ___...,
All hot objects radiate heat in t...
20
cards
Energy- Energy Resources
Electricity can be generated by u...,
Coal oil gas ___ __________ fossi...,
Nuclear sources such as _______ c...
14
cards
Electricity- Static Electricity
Static electricity is the force b...,
Some insulators become charged wh...,
What is charge explain positive a...
4
cards
Electricity- The Basics
Each circuit has its own symbol t...,
A _______ is two or more cells pu...,
_______ is the rate of flow of ch...
5
cards
Electricity- Circuits
In series circuits _______ is the...,
In parallel circuits current is s...,
In parallel circuits the sum of a...
3
cards
Electricity- Resistance
Resistance is measured in ____ _,
Higher resistance lower _______ h...,
_____ __________ adds up in a ser...
8
cards
Electricity- Electricity in the home
Alternating _______ changes direc...,
_____ current is alternating has ...,
______ current flows in one direc...
6
cards
Electricity- National Grid
The national grid includes the p_...,
Step up transformers step up the ...,
Step down transformers step down ...
4
cards
Electricity- Power
The power of an electrical applia...,
What is the equation for calculat...
2
cards
Molecules & Matter- Density
How do you calculate density kg m3,
The density of a regular object c...,
Volume of an irregular object can...
15
cards
Molecules & Matter- Internal Energy
The internal energy of a substanc...,
_____ have high internal energy a...,
Increasing the ____________ of th...
14
cards
Molecules & Matter- Changes Of State
A pure substance has a specific _...,
_______ occurs throughout a subst...,
Changes of state are ____ lines o...
8
cards
Molecules & Matter- Gas Pressure
The ________ of a gas is caused b...,
Increasing the temperature of a c...,
Brownian motion is the random mov...
13
cards
Radioactivity- Atoms
Describe the nuclear model,
Positive _______ protons and neut...,
How did rutherford disprove the p...
22
cards
Radioactivity- Radiation
Alpha radiation a ______ nuclei o...,
How do you calculate alpha decay,
Beta radiation _________ formed w...
20
cards
Radioactivity- Half Life
Half life is the amount of time i...,
The number of _____ and count rat...,
It can be read on a ____ ____ graph
5
cards
radioactivity - Irradiation and Contamination
What is irradiation,
What is a good example for irradi...,
When an object is radiated does t...
12
cards
Radioactivity- Use Of Radiation
Radiation is harmful because it i...,
In humans it can cause mutations ...,
Smoke detectors use _____ radiation
9
cards
Radioactivity- Fission
Fission is the splitting of an at...,
In _______ _____ ________ this is...,
Fission is a _____ reaction as th...
4
cards
Radioactivity- Fusion
Fusions causes two atoms to _____...,
Fusion happens naturally in star ...,
On earth this can be attempted at...
3
cards
radioactivity - background radiation
Where can background radiation be...,
What are the two man made causes ...,
How can you exposure to backgroun...
4
cards
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GCSE Physics- Paper 1
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