Table of Contents
Which medium expands the most when heated?
Molecules within gases are further apart and weakly attracted to each other. Heat causes the molecules to move faster, (heat energy is converted to kinetic energy ) which means that the volume of a gas increases more than the volume of a solid or liquid.
Which substance expands most?
In general, liquids will expand more than solids with an equal increase in temperature. Similarly, in general, gases will expand more than liquids with an equal increase in temperature. Solids also expand, but not as much as liquids or gases because their particles are fixed in position.
Which liquid expands the most?
liquid oxygen 1 to 860. Neon has the highest expansion ratio with 1 to 1445.
Which expands the greatest when heated through the same temperature?
Question 27 Q28) State which expands more, when heated to the same temperature: solid, liquid or gas? Solution: Gases expand much more than the liquid and the solids. Like liquids, the gases do not have a definite shape, so they also have only the cubical expansion.
Which of these expand the most?
Answer: On heating, gases expand the most. Because the molecules of gases are not bound to each other, the vibration of molecules increases when gases are heated. This increases the average distance between the molecules, resulting in their expansion.
Which will expand most on heating mercury or air?
Molecules in the air are not bound to each other; hence, the average distance between the molecules will increase considerably when heated. Therefore, air will expand more on heating.
Which liquid expands least when heated?
But for water, this is never to be between the temperatures 00C and 40C. Water can exist as a solid (ice), liquid (liquid water) and as a gas (steam)…. THERMAL EXPANSION….Which liquid expands least on heating?
| Mercury | Alcohol |
|---|---|
| Easily visible | Ii coloured to make it easily visible |
Does oxygen expand when heated?
Oxygen as Gas in Your New Tires. As a matter of physics, all gasses expand when heated and contract when cooled. The compressed gas in your tires will rise and fall with changes in temperature. The rate of expansion and contraction is about one psi (Pound per Square Inch) for every 10 degrees in temperature change.
Which physical state expands the most on heating?
gases
Molecules within gases are further apart and weakly attracted to each other. Heat causes the molecules to move faster, (heat energy is converted to kinetic energy ) which means that the volume of a gas increases more than the volume of a solid or liquid.