5.1 Fill in the missing parts of the following table. .   Fase Solid Liquid Gas Drawing showing the arrangement of atoms in the phase          Type of movement [1] [4] [6] Forces between the atoms (strong/weak) [2] Forces weaker than in solid [7] Spaces between particles [3] [5] Empty spaces between the atoms are very large   

1.10 The physical size of an object gets bigger (1)

3.1. A sub atomic particle with no charge [1]   3.2 Carbon dioxide [2]   3.3 A substance made up of two or more types of atoms. [3]   3.4 Hydrogen [4]   3.5 Substance with definite physical and chemical properties and a fixed composition [5]  

GENERAL INSTRUCTIONS : 1. Answer ALL Questions. 2. Read your questions carefully before you start answering. 3. GOOD LUCK!

  Choose the most appropriate term to answer the following questions -:   1.1 When preparing ice cubes for our cool drinks, the process is called: (1)

Look at the following diagram of a neutral atom and answer the questions         Right-click on the blue button and open the diagram in a new tab.   4.1 How many particles are in the atom:  (2)   A)   Electrons [1]     B)   Protons? [2]   

Question 1 Answer ALL Questions   Municipalities increase rates and tariffs on an annual basis. The Bonjellas have been informed that the municipal rates are to increase from 2020 to 2021. The projected increases are shown below:                             Right click on the button below to open TABLE OF TARIFF INCREASES in a new tab.       1.1 Explain why it is necessary for so much detail to be included on a financial document such as this one. (2) 1.2 Use calculations to show how the Total amount for 2021 has been calculated.  NOTE: VAT is charged at 15%. (4) 1.3 The percentage increase in the rate for refuse removal (A) is calculated as follows:   Percentage increase =

TOTAL QUESTION 1 : 18 MARKS 

Question 4       Answer ALL questions.    4.1  Jon and his friends decide to visit some places along the Midlands Meander. This is a scenic route in the Kwazulu Natal Midlands region. They plan to have coffee at the “Barn Owl” shop and then to have lunch at the “Olde Inn” in Nottingham Road.       The line graph that follows records some of the distances travelled during the day and the time that was taken.        Right click on the button below to open the DISTANCE VS TIME GRAPH in a new tab.   4.1.1 Which two sections of the graph indicate where the friends stopped during the day? Use the time of day to explain your answer. (2) 4.1.2 How many hours were spent actually driving? (3) 4.1.3 The average speed on a freeway is 100km/h. Did Jon and his friends return home via the freeway? Use a calculation based on the last part of the graph to explain your answer. (4) 4.2 At the “Barn Owl”, Jon and his friends may order a drink and snack combo for R55. The options for drinks are: coffee, tea or a fruit juice. The snacks available with this offer are: a toasted cheese sandwich, a slice of cake or a large muffin.     4.2.1 Complete the tree diagram below by writing the correct word in the spaces marked A, B and C. (3)     Right click on the button below to open the TREE DIAGRAM in a new tab.      4.2.2 What is the probability of Sarah ordering a “combo” with tea and a large muffin. Write your answer as a common fraction and as a percentage, rounded to a whole number. (3) 4.3  When they plan the outing, the friends check the weather report.     4.3.1 Sarah looks at the temperature on the internet. She sees a value of 71o.       Is this the temperature measured in Celsius or Fahrenheit? Give a reason for your answer.  (2)   4.3.2 Sarah  then tries to convert the temperature in Fahrenheit to the correct temperature in Celsius. She finds the following formula:       °C = (°F − 32) × 5/9   She writes the formula as follows: °C = °F − 32 × 5/9   She gets an answer of 53o when she does the calculation. Name the mistake she has made, explain how it should be corrected and then give the correct answer.  (4)  

TOTAL QUESTION 4 : 21 MARKS