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    Showing 10411–10440 of 12084 guides

    Physics

    Physical principles of the production of X-rays; maximum photon energy,…

    AQAA-Level

    7408

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    Physics

    Rotating-anode X-ray tube; methods of controlling the beam intensity, the…

    AQAA-Level

    7408

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    Biology

    The principle of material cycling

    EduqasGCSE

    WJEC-GCSE-Biology

    Master the carbon cycle and the crucial role of decomposers in returning nutrients to the ecosystem. This topic is heavily tested, particularly on how environmental factors like temperature and water content affect the rate of decay.

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    Religious Studies

    The Problem of Evil and Suffering

    OCRA-Level

    601/8868/6

    This guide dissects the Problem of Evil and Suffering, a cornerstone of OCR A-Level Religious Studies. It explores the profound philosophical clash between the existence of an all-good, all-powerful God and the reality of suffering, equipping candidates to tackle high-mark essay questions with analytical precision.

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    Combined Science

    (HT only) Throughout Section 4.4.3 Higher Tier students should be able to…

    AQAGCSE

    8464

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    Chemistry

    (HT only) Throughout Section 4.4.3 Higher Tier students should be able to…

    AQAGCSE

    8462

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    Chemistry

    Ions are discharged at the electrodes producing elements.

    AQAGCSE

    8462

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    Chemistry

    Passing an electric current through electrolytes causes the ions to move…

    AQAGCSE

    8462

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    Combined Science

    Passing an electric current through electrolytes causes the ions to move…

    AQAGCSE

    8464

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    Chemistry

    Positively charged ions move to the negative electrode (the cathode), and…

    AQAGCSE

    8462

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    Chemistry

    These liquids and solutions are able to conduct electricity and are called…

    AQAGCSE

    8462

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    Chemistry

    The process of electrolysis: This process is called electrolysis.

    AQAGCSE

    8462

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    Chemistry

    When an ionic compound is melted or dissolved in water, the ions are free…

    AQAGCSE

    8462

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    Combined Science

    When an ionic compound is melted or dissolved in water, the ions are free…

    AQAGCSE

    8464

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    Combined Science

    About four-fifths (approximately 80%) nitrogen

    AQAGCSE

    8464

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    Combined Science

    About one-fifth (approximately 20%) oxygen

    AQAGCSE

    8464

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    Combined Science

    For 200 million years, the proportions of different gases in the…

    AQAGCSE

    8464

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    Chemistry

    For 200 million years, the proportions of different gases in the…

    AQAGCSE

    8462

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    Combined Science

    Small proportions of various other gases, including carbon dioxide, water…

    AQAGCSE

    8464

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    History

    Opposition to the Provisional government: conflicting attitudes on the…

    Pearson EdexcelA-Level

    9HI0

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    History

    The nature of dual power: the political complexion of the Provisional…

    Pearson EdexcelA-Level

    9HI0

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    History

    The October Revolution: Lenin’s influence on the Central Committee; the…

    Pearson EdexcelA-Level

    9HI0

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    History

    The second Provisional government, July–October: Kerensky as Prime…

    Pearson EdexcelA-Level

    9HI0

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    Psychology

    The Psychodynamic Approach

    AQAA-Level

    Dive into the mind of Freud with this essential AQA A-Level Psychology guide to the Psychodynamic Approach. Uncover the secrets of the unconscious, the dynamics of the Id, Ego, and Superego, and learn exactly what examiners want to see for top marks in AO1 description and AO3 evaluation.

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    Business

    The purpose and methods of market research

    AQAGCSE

    8132

    Master the fundamentals of market research, a cornerstone topic in GCSE Business. Discover how businesses gather vital data to identify opportunities, outsmart competitors, and make profitable decisions.

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    Business

    The purpose and methods of market research: Collect information about:

    AQAGCSE

    8132

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    Business

    The purpose and methods of market research: competition

    AQAGCSE

    8132

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    Business

    The purpose and methods of market research: demand

    AQAGCSE

    8132

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    Business

    The purpose and methods of market research: focus groups

    AQAGCSE

    8132

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    Business

    The purpose and methods of market research: internet research

    AQAGCSE

    8132

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