Everything Science Grade 10

CHAPTER 1. SKILLS FOR SCIENCE 1.3 SI Units ESAF We will be using the SI units in this course. SI units are the internationally a ...

1.3 CHAPTER 1. SKILLS FOR SCIENCE interest only. c.g.s. Units In the c.g.s. system, the metre is replaced by the centimetre and ...

CHAPTER 1. SKILLS FOR SCIENCE 1.3 Quantity Formula Unit Expressed in Base Units Name of Combination Force ma kg·m·s−^2 N (newton ...

1.3 CHAPTER 1. SKILLS FOR SCIENCE Prefix Symbol Exponent Prefix Symbol Exponent yotta Y 1024 yocto y 10 −^24 zetta Z 1021 zepto ...

CHAPTER 1. SKILLS FOR SCIENCE 1.3 d. 250 nm e. 0 , 00035 hg 3. Write the following using the prefixes in Table 1.3. a. 1 , 602 × ...

1.3 CHAPTER 1. SKILLS FOR SCIENCE The Mars Climate Orbiter, a key craft in the space agency’s exploration of the red planet, van ...

CHAPTER 1. SKILLS FOR SCIENCE 1.3 change volumes: mℓ ℓ kℓ ÷ 1000 ÷ 1000 × 1000 × 1000 cm^3 dm^3 m^3 Figure 1.3: The volume conve ...

1.3 CHAPTER 1. SKILLS FOR SCIENCE QUESTION Convert 4,56 kg to g. SOLUTION Step 1:Find the two units on the conversion diagram. U ...

CHAPTER 1. SKILLS FOR SCIENCE 1.3 Changing the subject of a formula ESAL Very often in science you will have to change the subje ...

1.3 CHAPTER 1. SKILLS FOR SCIENCE The rate at which something happens is the number of times that it happens over a period of ti ...

CHAPTER 1. SKILLS FOR SCIENCE 1.3 Constants in equations ESAN A constant in an equationalwayshas the same value. For example the ...

1.3 CHAPTER 1. SKILLS FOR SCIENCE Tangent This is defined as tanA=oppositeadjacent Exercise 1 - 2 1. Write the following quant ...

CHAPTER 1. SKILLS FOR SCIENCE 1.4 Skills in the laboratory ESAP To carry out experiments in the laboratory you need to know how ...

1.4 CHAPTER 1. SKILLS FOR SCIENCE Method: A list of the steps followed to carry out the experiment Results: Tables, graphs and ...

CHAPTER 1. SKILLS FOR SCIENCE 1.4 Item Photo Sketch Beaker Flask Test tubes Bunsen burner Measuring cylinder Pipette Watch glass ...

1.4 CHAPTER 1. SKILLS FOR SCIENCE The following image shows the correct setup for heating liquids on a Bunsen burner: When readi ...

CHAPTER 1. SKILLS FOR SCIENCE 1.5 use your hand to gently waft (fan) the vapours towards you. 15. Do not take chemicals from the ...

1.5 CHAPTER 1. SKILLS FOR SCIENCE Sign Symbol Meaning Sign Symbol Meaning E Explosive. Chem- icals with this la- bel explode eas ...

CHAPTER 2. CLASSIFICATION OF MATTER Classification of matter 2 Materials ESAV All the objects that we see in the world around us ...

2.1 CHAPTER 2. CLASSIFICATION OF MATTER to its different properties. As you read further in this chapter, you will see that ther ...