Flashcards
Unit !.4
Flashcards do conjunto (20)
- 1Define the term variable?A variable is the factors that influence an experiment.
- 2Define the term fair test?A fair test is changing only one variable at a time.
- 3When plotting a graph what do you need to do first?You first need to decide which graph you are going to do.
- 4Before 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.
- 5What advantages of working in a team bring?Working in a team allows you to pool everyone's talents.
- 6In any experiment you should be able to identify the:You need to Identify the Dependent variable, Independent variable and the Controlled variable.
- 7What 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.
- 8What is the dependent variable of a bouncing a ball?The dependent variable is the bounce height.
- 9What 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.
- 10What does your procedure have to test before the test?You must test the effect of only the independent variable you chose earlier.
- 11What does your conclusion must answer?It must answer the purpose or you are writing about.
- 12What is a method?The method tells how you did the experiment.
- 13What is a procedure?The procedure tells how you did in the experiment.
- 14What is disciplines mean?Disciplines mean sub groups of science. Also known as branches.
- 15What is the meaning of meniscus?Meniscus means a curved surface of liquid in narrow tubes.
- 16What is a hotplate?A hotplate is a heating device.
- 17what is a purpose?A purpose is what are you trying to do (aim).
- 18What is a conclusion?A conclusion is what you have found out in an experiment.
- 19What does qualitative observation mean?Qualitative means observations in only words.
- 20What does quantitative observations mean?Quantitative observations include measurements including numbers
Informações
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- FlashCards sobre Unit !.4, criado por Abdirahman mohamed em 15-02-2017.
- Criado por
- Abdirahman mohamed
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