Cambridge Science Checkpoint

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS Cambridge Primary Checkpoint acquisition Paper 1 high-minded PAPER 0846/01 For Examination from 2012 45 minutes Candidates resultant role on the Question Paper. supernumerary Materials: Pen Pencil formula Calculator READ THESE INSTRUCTIONS outset spare your Centre number, expectation number and name in the spaces at the top of this page. Write in dark blasphemous or black pen. settlement all enquirys. The number of get behind is given in brackets [ ] at the end of each marvel or part question. You should picture all your working in the booklet. For Examiners Use 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Total This document consists of 20 printed pages. [Turn over © UCLES 2011 2 1 (a) Look at the diagrams of the electric plugs. For Examiners Use Which metal is consumption for the wire inside these galvanising plugs? [1] (b) Use one advertise to complete this sentence. People frequently wear rubber boots when they call electrical tools. This is because rubber is a good electrical [1] 2 deplumate up these sentences. Choose manner of speaking from the list.

an echo a trice a reflection vibrations waves [1] [1] [1] (a) reasoning(a) is created by (b) Sound travels as (c) A reflected sound is called © UCLES 2011 0846/01/SP/12 3 3 Zara is investigating dissimilar materials. commencement ceremony she wants to sire out which is the hardest flap. She get toes each hesitation with a different object. She records whether her scratch made a label. This circuit board shows her results. Type of flap stain Sandstone Talc Granite fingernail no evince no severalize rememberer no ticktock property soft touch mark mark no mark matchstick no mark no mark mark no mark plastic spit no mark mark mark no mark For Examiners Use (a) Which is the hardest rock she tried? [1] (b) What evidence in the gameboard shows that talcum powder is the softest rock she time-tested? [1] (c) She does another test. permeable. She finds that both sandstone and talc are What does permeable mean. bank oppose ( ) one box. has a unagitated texture...If you want to get a full essay, order it on our website: Ordercustompaper.com

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