Notes Archives - Page 29 of 189 - Free ZIMSEC & Cambridge Revision Notes

Humidity

By garikaib|2025-02-12T09:08:25+02:00February 12th, 2025|O Level Geography, Weather and Climate|

Wet and dry bulb thermometer. Image by TradeIndia ZIMSEC O Level Geography Notes: Humidity

-a quantity representing the amount of water vapor in the atmosphere.

It is measured using a hydrometer.
The wet and dry bulb thermometer is also known as a psychrometer.
Weather satellites can […]

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Weather symbols/ Synoptic Charts

By garikaib|2025-02-12T09:28:18+02:00February 12th, 2025|O Level Geography, Weather and Climate|

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ZIMSEC O Level Geography Notes: Weather Symbols and Synoptic Charts

After weather measurements have been taken at weather stations
they are then plotted onto synoptic charts.
These charts make use of special symbols as a form of pre-agreed shorthand that is used to show the weather conditions at a given place at a […]

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Conservative zones/Transform faults

By garikaib|2025-02-12T09:19:46+02:00February 12th, 2025|Landform Studies, Notes, O Level Geography, Ordinary Level Notes|

A conservative margin. Image by Expediatearcade. ZIMSEC O Level Geography Notes: Plate Tectonics: Transform Zones

At constructive zones plates slide sideways past each other.
In opposite directions in a tear or shear fashion.
At these margins lithosphere (land/oceanic crust) is neither created nor destroyed
That is neither plate is […]

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Chemical weathering

By garikaib|2025-02-12T09:12:08+02:00February 12th, 2025|Landform Studies, Notes, O Level Geography, Ordinary Level Notes|

Chemical weathering in a desert environment. Image credit Diffen.com ZIMSEC O Level Geography Notes: Main types of weathering: Chemical weathering

Chemical weathering is the breaking down or decomposition of rocks as a result of various chemical processes and reactions altering the chemical […]

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Inselbergs

By garikaib|2025-02-12T09:00:10+02:00February 12th, 2025|Hot Deserts, Notes, O Level Geography, Ordinary Level Notes|

An inselberg in the Namib Desert. Image credit MediaWiki. ZIMSEC O Level Geography Notes: Hot Deserts: Inselbergs

These are round topped mounds of rock found in deserts as a result of persistant wind erosion over long periods of time.
In some deserts such […]

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Double Entry Exercise and Solutions

By garikaib|2025-02-12T09:25:43+02:00February 12th, 2025|Notes, Ordinary Level Notes, Principles of Accounts Notes|

Remember there are two sides to every transaction. Image credit teslamotors.com ZIMSEC O Level Principles of Accounts: Double Entry Exercise and Solution[/title

You are required to open the asset and liability and capital accounts and record the following transactions for […]

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Advice Note

By garikaib|2025-02-12T09:09:51+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes|

Advice Note. Image credit Affordablecolourpint.co.uk ZIMSEC O Level Commerce Notes: Advice Note

Is sent by a supplier to a buyer.
It notifies the buyer that goods he/she ordered are now on the way.
It helps the customer to make arrangements to receive the goods.
It gives the buyer to […]

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Advantages and disadvantages of Hire Purchase to the seller

By garikaib|2025-02-12T09:30:18+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes|

Furniture shop. Image credit roomandboard.com ZIMSEC O Level Commerce Notes: Hire Purchase

Details shown on Hire Purchase goods

A description of the goods.
The cash price of the goods.
The total Hire Purchase Price i.e. the cash price + the relevant finance charges
The required deposit amount.
The amount and number […]

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Bank Cards/Cheque Cards

By garikaib|2025-02-12T09:03:53+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes|

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ZIMSEc O Level Commerce Notes: Bank/ Cheque Cards

Cheque or Bank Card.

A bank card is issued to account holders by a bank.
It has the following information on it:
The name and signature of the cardholder.
The name of the bank which issued the card and its logo.
The expiry date of the card.
The terms and […]

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Hypermarket
Gallery
Hypermarket

Notes, O Level Commerce Notes, Ordinary Level Notes

Hypermarket

By garikaib|2025-02-12T09:21:20+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes|

ZIMSEC O Level Commerce Notes: Retail Trade: Hypermarket

Hypermarket

a large shop with a minimum selling space of 4500 square metres
situated on the outskirts of town where:
1. land is cheap and plentiful
2. there are good communication links such as roads
provides a car park
sells foodstuffs and household goods
sells gods at low prices( Small Profit Quick Returns […]

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February 2025