February 2025

Advantages and Disadvantages of Nuclear power as a source of energy

By |2025-02-12T09:00:19+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Nuclear Power Plant. Image credit drug-alcoholtesting.co.uk

ZIMSEC O Level Geography Notes: Natural Resources: Energy: Advantages and Disadvantages of Nuclear power as a source of energy

Advantages

  • Very long lifespan as half-life of most radioactive substances is about 4 000 years.
  • Has very high energy output.
  • Very efficient energy source.
  • Relatively clean if […]
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Hitler Domestic Policy and Dictatorship

By |2025-02-12T09:04:20+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Hitler’s Youth

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Germany: Hitler Domestic Policy and Dictatorship

Social Policy

  • Jews were persecuted and numbering laws were passed
  • Hitler was anti-Semitism and hated the Jews intensely
  • Jews were excluded universities, government working and from working as a lawyer or doctor
  • Jews could […]
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Biology Notes: Water and its properties: Transport medium and specific heat capacity

By |2025-02-12T09:45:21+02:00February 12th, 2025|Notes, O Level Biology Notes, Ordinary Level Notes|

ZIMSEC O Level Biology Notes:Properties and Biological significance of water

Property: Transport medium

  • Water is a neutral liquid medium because it has a pH of 7.

Biological role of this property

  • Water’s solvent properties also mean that it acts as a transport medium in the blood transporting cells, lymphatic and excretory system, the alimentary canal and in the xylem and phloem.

Property: High […]

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Problems of communication failure/ineffective communication

By |2025-02-12T09:09:04+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Managing Human Resources: Communication in Business: Problems of communication failure/ineffective communication

  • The importance of communication to a business cannot be overestimated
  • Communication problems and failure will lead to:
  • Inefficiency
  • Failure to formulate and communication plans and objectives
  • Failure to achieve the organisation’s goals
  • Demotivation, low morale and other problems with employees for example […]
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Training: Introduction

By |2025-02-12T09:28:47+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Managing Human Resources: Human Resources Management: Training: Introduction

  • Is an organized activity aimed at imparting information and/or instructions to improve the recipient’s performance or to help him or her attain a required level of knowledge or skill
  • Training and development are the official and ongoing educational activities within an organization designed to enhance […]
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Marketing: Packaging

By |2025-02-12T09:06:18+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing: Packaging

  • Traditionally packaging refers to the functions/processes such as cleaning, drying, preserving  and materials employed to:
    1. contain,
    2. handle,
    3. protect,
    4. and/or transport a product
  • In modern days packaging now does more than just the utilitarian functions mention above
  • It plays such important roles as:
  • Attracting the attention of potential customers
  • Make the product […]
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Channels of Distribution

By |2025-02-12T09:21:56+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing: Channels of Distribution

  • Also known as distribution channels
  • This refers to the path through which goods and services travel from the vendor to the consumer or payments for those products travel from the consumer to the vendor
  • A distribution channel can be as short as a direct transaction from the vendor to […]
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Business Studies: Financial statements

By |2025-02-12T09:45:10+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes, Principles of Accounts Notes|

ZIMSEC O Level Business Studies Notes: Business Finance and Accounting: Financial statements/ Final Accounts

  • The accounting function exists mainly to record, analyse and present financial information
  • Presentation of financial information involves the preparation of what are known as final accounts
  • They are called final accounts because they are the last accounts to be prepared
  • They are also made at […]
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Business Studies: Aiding and protecting the consumer: Introduction

By |2025-02-12T09:33:33+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Persuading and protecting the consumer

  • Businesses exist to make sales to the customer/consumer
  • To do this businesses need to communicate with the customer with the aim of persuading the potential to buy the business’s products
  • This persuasion is carried out the form of marketing promotions
  • While most businesses act ethically without laws […]
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Principles of Accounting: Discount Received entries simple example

By |2025-02-12T09:13:46+02:00February 12th, 2025|Notes, Ordinary Level Notes, Principles of Accounts Notes|

ZIMSEC O Level Principles of Accounts Notes: Source Documents: Three Column Cash Book: Discount Received entries simple example

  • We have looked at the concept of Discount Received here
  • In this topic we will look at entries that can be used to record discount received
  • One thing to be wary off is that different suppliers will likely have different discount […]
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