0
When a solid is heated its particles gain more energy and begin to vibrate more. The particles move further apart and the solid is thicker and longer. A classic experiment for this is often made in school classes using a T-Bar and holder. At first the T-Bar fits perfectly into the holder, the T-bar is heated and students can observe that the T-bar no longer fits in its holder.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What apparatus is commonly used in lab to show expansion of solid on heating?
Ball and ring
How does expansion and contraction of matter differ from a change in state of matter?
the matter always stays the same, expansion and contraction just means the matter is becoming more/less spread out from one another. A change in the state of matter is turning from solid-liquid-gas. The amount of matter always stays the same!
What is Natural gas expansion ratio?
High expansion foam that is 500 to 1 expansion ratio
How does solids liquids and gases react to temperature?
Magnitude in thermal expansion is how much the substance can expand, so, the relative order of magnitude of thermal expansion is: solid<liquid<gases. Gases expand more than liquid, and liquid more than solid.
What is free expansion in thermodynamics?
In free expansion, the external pressure is zero, i.e. work done is zero. Accordingly, free expansion is also called irreversible adiabatic expansion.
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 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 is The increase in area of the solid on heating called?
The increase in area of the solid on heating is called Superficial expansion
Does a solid have fixed volume?
Ignoring thermal expansion - yes.
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!
What happens to the particles in a solid when it is heated but not melted or burned?
Thermal expansion occured.
Why liquids have two coefficient of expansion?
Because liquids have two types of expansions i.e Apparent Expansion and Real Expansion
What apparatus is commonly used in lab to show expansion of solid on heating?
Ball and ring
The thermal expansion of a solid is caused by?
Increasing the amplitude of the atoms vibrations
What is thermal expansion and contraction of matter?
Thermal expansion will occur in just about all of the 15 or more phases of matter: whether it be solid, liquid, gas, etc.
