7690724
Description
Flashcards by Abdirahman mohamed, updated more than 1 year ago
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Created by Abdirahman mohamed
over 7 years ago
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| Question | Answer |
| Define the term variable? | A variable is the factors that influence an experiment. |
| Define the term fair test? | A fair test is changing only one variable at a time. |
| When plotting a graph what do you need to do first? | You first need to decide which graph you are going to do. |
| Before you start any practical work what do you need to do first? | Before you do any practical work you must access how safe your planned procedure is. |
| What advantages of working in a team bring? | Working in a team allows you to pool everyone's talents. |
| In any experiment you should be able to identify the: | You need to Identify the Dependent variable, Independent variable and the Controlled variable. |
| What is the controlled variable of bouncing a ball? | The controlled variable of the bouncing of the ball is the type of ball and the surface. |
| What is the dependent variable of a bouncing a ball? | The dependent variable is the bounce height. |
| What is the independent variable of a bouncing ball? | The independent variable is the type of ball that is bounced, type of surface that it is being bounced and the height the ball drops from. |
| What does your procedure have to test before the test? | You must test the effect of only the independent variable you chose earlier. |
| What does your conclusion must answer? | It must answer the purpose or you are writing about. |
| What is a method? | The method tells how you did the experiment. |
| What is a procedure? | The procedure tells how you did in the experiment. |
| What is disciplines mean? | Disciplines mean sub groups of science. Also known as branches. |
| What is the meaning of meniscus? | Meniscus means a curved surface of liquid in narrow tubes. |
| What is a hotplate? | A hotplate is a heating device. |
| what is a purpose? | A purpose is what are you trying to do (aim). |
| What is a conclusion? | A conclusion is what you have found out in an experiment. |
| What does qualitative observation mean? | Qualitative means observations in only words. |
| What does quantitative observations mean? | Quantitative observations include measurements including numbers |
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