Science Topic 4 test Crossword
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
 
 
Down: 2) A structure to support both the load of its own materials and any other load applied to it.3) Beam that has a cross-section; for example, some types of curtain rod.4) Structure consisting of a rigid arrangement joined together.6) Structure that is supported at only one end or point;8) Solid,upright support structure in the shape of a cylinder.10) Weakening of a structure due to the external and internal forces acting on it.11) Two or more forces scting on an object at the same time.14) The ability of a structure to maintain its position even when it is being acted on by forces.15) Anything that provides support it may be large or small..18) The limits within which the safety aspects of a structure are considered to be acceptable;19) Force that one part of a structure exerts on other parts within the same structure; for example, tension on a stretched elastic.21) Effect of all the forces acting on a astructure at one time.24) The use or purpose of a structure.26) Weight of a structure.27) The matter in an object.29) Forming a material into wave-like ridges or folds; 32) Bridge supported by an arch or a series of arches.34) The force results when the surface of one object moves against the surface of another object.38) A push or pull that tends to cause an object to change its movement or shape. Across: 1) having its own roadway hung from large cables supported between tall towers.5) Force that acts to squeeze an object or push parts within an object together. 7) Long structures in the form of a hollow rectangular prism.9) Force applied to an object by something else.12) A change of shape in any structural component, or in the structure itself, because the material is unable to resist the force acting on i13) Structure with a solid outer surface (which may be rounded or flat in shape) and a hollow inner area. 16) Process of gluing layers of material together to create a strong bond; for example, as found in plywood.17) Bridge supported by a beamor a series beams.20)  Framework of beams that form triangles; for example, your force pulling an elastic. 22) Imaginary point in an object where the downward force of gravity acts.23) The place at which two or more components of a structure are joined together; joints may be fixed or movable;25) Conditions that a structure, once it is built and in operation, must meet to show it is performing to certain standards28) Curved structure used in structures and gateways.30) Breakdown of a structure due to the external and internal forces acting on.31) External force acting on an object.32) pleasing appearance than an object has because of its design.33) Balanced arrangement of mass on opposite sides of a line or plane, or around a centre or axis.35) A unit to measure force.36) Force that acts to push parts that are in contact with each other in opposite directions.37) Moving or changing force acting on an object.38) The ability of a material to be bent under the force repeatedly and not fail; 39) Structure made of a solid (or a combination of pieces) of strong material..40) Flat structure supported at both ends.41) Force that stretches and pulls apart an object; for example, your force pulling an elastic.
 

 

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