%VY1A O Oall lH.W1.pdf >H.W 1QI/What is used to express the water absorption of materials? How to Calculate?And what are the factors influencing the water absorption?Q2/ what is brittleness? What is toughness? What kinds of brittle and tough materialsarc often used in projects?Q3/ A material has a volume of 1 m3and a mass of 2400kg in natural state.The volume of its pores accounts for 25%. Calculate its density.Zainab*7:47 äc lul 21.06.20ך

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Answered: Q3/ A material has a volume of 1 m3and…

Q3/ A material has a volume of 1 m3and a mass of 2400kg in natural state. The volume of its pores accounts for 25%. Calculate its density.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

Problem 30PE: (a) What is me 1imlume (in km3) of Avogadro’s number of sand grains if each grain is a cube and has...

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Question

%VY
1A O O
all l
H.W1.pdf >
H.W 1
QI/What is used to express the water absorption of materials? How to Calculate?
And what are the factors influencing the water absorption?
Q2/ what is brittleness? What is toughness? What kinds of brittle and tough materials
arc often used in projects?
Q3/ A material has a volume of 1 m3and a mass of 2400kg in natural state.
The volume of its pores accounts for 25%. Calculate its density.
Zainab*
7:47 äc lul 21.06.20
ך

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