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Wood
Wood
22 terms
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StudBud Administration
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359 plays
Wood. Natural and arificial wood.
Flashcards
22 cards
F
Practice quiz
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Host live
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Questions
22
Answers
1
What type of wood derivative is?
Chipboard
Plywood
Hardboard
Fibreboard
2
Wood is less dense than water, so its floats.
False
True
3
Which physical property is wrong?
Porosity
Hardness
Thermal conductor
Colour and grain
4
What type of wood derivative will you use to make your boomerang?
Hardboard
Fibreboard
Plywood
Chipboard
5
Uses: Doors, furnitures, plywood
Hardwood trees
Softwood trees
6
What is faster?
Natural drying
Mixed drying
Artificial drying
7
Which property of softwood trees is wrong?
They are light
They contain little resin
Conifers
They grow quickly
8
Which physical property is wrong?
Thermal insulator
Mechanical resistance
Density
Electrical conductor
9
Which property of hardwood trees is wrong?
They are resistant
Conifers
They contain little resin
They grow slowly
10
Source: Thin sheets of wood glued together and compressed.
Chipboard
Plywood
Fibreboard
Hardboard
11
How to process wood. You should select the correct order.
Transport- Cutting and prunning-drying- Planing-Sawing
Cutting-Transport-Removing the bark-Sawing-Drying-Planing
Sawing-Transport-Removing the bark-Drying-Cutting-Planing
Cutting-Transport-Removing the bark-Drying-Sawing-Planing
12
What type of wood derivative is?
Hardboard
Fibreboard
Plywood
Chipboard
13
Properties: Resistant to humidity, smooth
Chipboard
Hardboard
Plywood
Fiberboard
14
Wood can't absorb water.
False
True
15
Which ecological property is wrong?
Recyclabe
Toxic
Renawable
Biodegradable
16
Type of hardwood tree.
White poplar
Cherry
Pine
White fir
17
Wood is a raw vegetable material. It comes from the ...................... of trees.
LIGNIN
CELLULOSE
TRUNKS
BRANCHES
18
Properties: Fragile, it can't bend easily, it's very sensitive to water
Hardboard
Fibreboard
Chipboard
Plywood
19
Type of softwood tree.
Oak
Beech
Cherry
Pine
20
Uses: joinery, doors, boomerang
Plywood
Fibreboard
Hardboard
Chipboard
21
What is cheaper?
Mixed drying
Artificial drying
Natural drying
22
Uses: Furniture, doors, musical instruments
Hardwood trees
Softwood trees
