6399400
Description
Flashcards by Pong Somboon, updated more than 1 year ago
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Created by Pong Somboon
almost 8 years ago
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| Question | Answer |
| 4 figure grid reference | A way on the map to find out about where something is with 4 numbers. Similar to co-ordinates. |
| Area | The space inside a 2D shape made by multiplying the width and length. |
| Volume | The space inside a 3D shape made by multiplying the length, width and height. |
| 6 figure grid reference | A way to work out where something is but more accurate than 4 figure grid reference. Able to pinpoint something to 100m. |
| to infer | To make a logical guess based on the evidence that you have. Historians and scientist usually use this technique. |
| BIDMAS | A mathematical way to work out a problem that has more than 1 operation. Stands for Brackets, Indices, Division and Multiplication, Addition and Subtraction. |
| fire (scientific explanation) | Fire is a combination of Oxygen, Fuel and Flame. If one of these things is cut off there cannot be a fire. |
| air (scientific explanation) | Air is a mixture of Nitrogen (the gas used in paintball guns), Oxygen (we breathe it to stay alive), Methane (gas released from excrement) and other various gas. |
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