Study guides
Find a topic, check your course details and build your understanding.
Search a set text, topic, awarding organisation, qualification or course code. Check the version shown on each guide.
Showing 11461–11490 of 11584 guides
Physics
Students should be able to explain in qualitative terms, how the…
AQAGCSE
8463
Physics
Students should be aware that the study of seismic waves provided new…
AQAGCSE
8463
Physics
The time taken for the reflections to reach a detector can be used to…
AQAGCSE
8463
Physics
This allows ultrasound waves to be used for both medical and industrial…
AQAGCSE
8463
Physics
Ultrasound waves are partially reflected when they meet a boundary between…
AQAGCSE
8463
Physics
Ultrasound waves have a frequency higher than the upper limit of hearing…
AQAGCSE
8463
Chemistry
For example, some scrap steel can be added to iron from a blast furnace to…
AQAGCSE
8462
Chemistry
Glass bottles can be crushed and melted to make different glass products.
AQAGCSE
8462
Chemistry
Metals can be recycled by melting and recasting or reforming into…
AQAGCSE
8462
Combined Science
Metals can be recycled by melting and recasting or reforming into…
AQAGCSE
8464
Chemistry
Metals, glass, building materials, clay ceramics and most plastics are…
AQAGCSE
8462
Combined Science
Metals, glass, building materials, clay ceramics and most plastics are…
AQAGCSE
8464
Chemistry
Much of the energy for the processes comes from limited resources.
AQAGCSE
8462
Chemistry
Obtaining raw materials from the Earth by quarrying and mining causes…
AQAGCSE
8462
Chemistry
Other products cannot be reused and so are recycled for a different use.
AQAGCSE
8462
Chemistry
Some products, such as glass bottles, can be reused.
AQAGCSE
8462
Combined Science
Some products, such as glass bottles, can be reused. Glass bottles can be…
AQAGCSE
8464
Combined Science
Students should be able to evaluate ways of reducing the use of limited…
AQAGCSE
8464
Chemistry
Students should be able to evaluate ways of reducing the use of limited…
AQAGCSE
8462
Chemistry
The amount of separation required for recycling depends on the material…
AQAGCSE
8462
Chemistry
The reduction in use, reuse and recycling of materials by end users…
AQAGCSE
8462
Combined Science
The reduction in use, reuse and recycling of materials by end users…
AQAGCSE
8464
Chemistry
Ka is the dissociation constant for a weak acid.
AQAA-Level
7405
Chemistry
Weak acids and weak bases dissociate only slightly in aqueous solution.
AQAA-Level
7405
Sociology
Wealth
OCRGCSE
This study guide delves into the critical sociological topic of wealth and inequality in the UK, providing a comprehensive resource for OCR GCSE students. It explores the crucial distinction between wealth and income, analyses theoretical debates, and connects wealth to tangible life chances, equipping candidates with the knowledge to excel in their exams.
Religious Studies
Wealth and poverty
AQAGCSE
8062
This study guide covers the crucial GCSE Religious Studies topic of Wealth and Poverty. It explores how major world religions view money, the moral responsibilities of wealth, the structural causes of poverty, and how religious organisations actively work to create a more just society.
Religious Studies
Wealth and Poverty
AQAGCSE
This study guide for AQA GCSE Religious Studies (Theme F) explores the complex relationship between wealth, poverty, and faith in Christianity and Islam. It is designed to equip candidates with the precise knowledge and analytical skills needed to tackle high-mark questions on stewardship, charity, and the causes of poverty."
Religious Studies
Wealth and Poverty
OCRGCSE
This study guide for OCR GCSE Religious Studies delves into the complex relationship between wealth, poverty, and faith. It is designed to equip candidates with the precise theological knowledge and evaluative skills needed to excel in the exam, focusing on how Christian and Islamic traditions view the ethics of wealth, the causes of poverty, and the duty of charity."
Physics
Weight
OCRGCSE
This guide provides a comprehensive, exam-focused breakdown of Weight for OCR GCSE Physics (2.2). It clarifies the crucial difference between mass and weight, explains the W=mg relationship, and provides exam techniques to help you secure maximum marks on this fundamental topic.
Physics
Weight vs Mass
Pearson EdexcelGCSE
Weight and Mass are two of the most frequently confused concepts in GCSE Physics, yet the distinction is straightforward once you understand it — and examiners reward candidates who can articulate it precisely. This topic covers the definitions of mass (quantity of matter, measured in kg) and weight (force due to gravity, measured in N), the formula W = mg, and why weight varies across planets while mass remains constant. Mastering this topic unlocks marks across AO1 definitions, AO2 calculations, and AO3 evaluation questions throughout the specification.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge