QUESTION 2 Complete the following sentences, by ONLY…
QUESTION 2 Complete the following sentences, by ONLY writing the correct missing word. DO NOT rewrite the whole sentence (Question 2.1-2.4) 2.1. A _____________ is a corner where edges meet. [1] 2.2. _________ means two lines are equally apart. [1] 2.3. A ___________surface is not curved, but straight. [1] 2.4. A _______________ line stands upright. [1]
Read DetailsLook at the results of the investigation and answer the ques…
Look at the results of the investigation and answer the questions below: Oven temperature Temperature after 20 minutes Potato temperature after 40 minutes Potato wrapped in nothing 200⁰C 85⁰C 54⁰C 55⁰C Potato wrapped in tin foil 200⁰C 91⁰C 82⁰C 71⁰C Potato wrapped in newspaper 200⁰C 92⁰C 84⁰C 76⁰C Potato wrapped in cotton wool 200⁰C 96⁰C 92⁰C 88⁰C
Read DetailsQuestion 2.1 I have a mixture of salty water, fine s…
Question 2.1 I have a mixture of salty water, fine sand and gravel. If I didn’t want to keep the water at the end, what three steps would I take to separate them and in what order? Copy and complete the table to show what you would do: What process would I carry out? What special equipment would I need? What would this remove? 1st step: 2nd step: 3rd step: Upload Image Here (3)
Read DetailsQuestion 2.2 Choose which changes are reversible or…
Question 2.2 Choose which changes are reversible or irreversible regarding the following mixtures: Mixtures: Reversible or Irreversible: Frying an egg [ans1] Melting chocolate [ans2] Dissolving salt in water [ans3] Making bread into toast [ans4] Freezing water to make ice [ans5] Mixing vinegar and bicarbonate of soda [ans6] Burning wood [ans7] Water turning into steam [ans8] (4)
Read Details