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for instance you pour hot water in a glass of two layer the layer inside gets heated first than the outer layer so the inner layer gets expanded and the glass gets a crack
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What is superficial expansion?
Superficial expansion is the increase in surface area of 1 meter square area of a solid for rise of temperature, 1kelvin is called the coefficient of surface expansion of material of that solid.
What are the disadvantages and advantages of expansion and contraction?
Disadvantages : the floor tiles might crack . the wire might snap . :)
What are disadvantages of anomalous expansion of water?
water pipes burst due to expansion of water in colder regions.
Solid metals undergo greater thermal expansion than liquids do?
false
What is the advantages of expansion and contraction on solid?
Theres another answer for the same question. Look at that!
Explain formula volume expansion coefficient subject expansion of solid?
Formula for the volume Expansion for a solid is αV=1VdVdT and Isotropic materials is αV=3αL.
What are the advantages and disadvantages to expansion and contraction of metals?
Thermometers
What is superficial expansion?
Superficial expansion is the increase in surface area of 1 meter square area of a solid for rise of temperature, 1kelvin is called the coefficient of surface expansion of material of that solid.
How do buildings leave room for expansion?
building leaves room from expansion because it is solid
What are the disadvantages and advantages of expansion and contraction?
Disadvantages : the floor tiles might crack . the wire might snap . :)
What are the advantages and disadvantages of internal expansion?
Do you mean the "internal combustion engine"?
What is The increase in area of the solid on heating called?
The increase in area of the solid on heating is called Superficial expansion
What are the disadvantages of structural steel?
Low resistance to fire, and high thermal expansion.
What are disadvantages of anomalous expansion of water?
water pipes burst due to expansion of water in colder regions.
Does a solid have fixed volume?
Ignoring thermal expansion - yes.
What are the disadvantages of expansion?
Well,the well known negative affects of anamolous expansion are:- 1.Due to anamolous expansion the pipes usually burst in winter,because the expansion of water in winter is much more than is much more than the expansion of pipes. to avoid bursting the pipes are covered wid insulating material.
What were the three disadvantages of expansion for the US in the 1800's?
What were the three main reasons for expansionism?
