Term
| How do you set the air hole of the Bunsen to get a yellow flame? |
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Definition
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| What do we call the yellow flame of the Bunsen? |
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Definition
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| What setting of the air hole corresponds to the hottest (blue) flame |
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Definition
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Term
| Which setting of the Bunsen burner do we use to heat up liquids? |
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Definition
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Term
| The variable that we deliberately change in an investigation is called: |
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Definition
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Term
| The variable that we measure as the result of our experiment is called: |
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Definition
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Term
How do we measure temperature?
What is its unit? |
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Definition
With a thermometer
Unit is degrees Celsius (°C) |
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Term
How do we find out the volume of a regular cuboid using a ruler?
What is the unit? |
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Definition
length X width X height
Unit is centimetres cubed (cm3) |
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Term
How do we find out the volume of an object with an irregular shape?
What is the unit? |
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Definition
With a measuring cylinder or a Eureka can.
Unit is centimetres cubed (cm3) or millilitres (ml) |
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Term
How do we measure time?
What are the units? |
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Definition
Using a stopwatch
Unit are seconds (s) or minutes (min) |
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Term
How do we measure height or distance?
What units do we use? |
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Definition
Using a ruler or a metre stick
Units are millimetres (mm), centimeters (cm) and metres (m) |
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How do we measure mass?
What units do we use? |
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Definition
A balance
Units are Grams (g) or kilograms (kg) |
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Term
| How do we measure the mass of a grain of rice when it is too light for the balance? |
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Definition
| Measure the mass of 100 grains of rice and divide the answer by 100! |
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Term
| The space an object takes up is called... |
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Definition
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Definition
| An experiment where only the input variable is changed and all the controlled variables stay the same variables are controlled. |
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