Physics

Sound


1. Temperature


The rate of evaporation increases on increasing the temperature of the liquid. In other words, the rate of evaporation of a liquid increases on heating. When the temperature of a liquid is increased by heating it,more particles of the liquid get enough kinetic energy to go into the vapour state (or gaseous state). This increases the rate of evaporation. Thus, the rate of evaporation of a liquid can be increased by heating it.The rate of evaporation of a liquid becomes maximum at its boiling point.

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Notes


Sound - Notes
1. Classification Of Matter As Solids, Liquids And Gases
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2. 4. Wind Speed
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3. 2. Surface Area of the Liquid
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4. 3. Humidity of Air
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5. Matter is made of particles
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6. Properties of Solids
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7. Sound - Study Points
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8. Liquids
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9. 2. Latent Heat of Vaporisation (Liquid to Gas Change)
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10. Properties of Liquids
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11. Effect of 'Heating' and 'Cooling' on a Saturated Solution
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12. Why Solids, Liquids and Gases Have Different Properties
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13. 1. Solid to Liquid Change : Melting
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14. 2. Liquid to Gas Change : Boiling (or Vaporisation)
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15. 2. The Particles of Matter have Spaces Between Them
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16. 3. Gas to Liquid Change : Condensation
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17. 1. Temperature
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18. Effect of Change of Temperture
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19. Diffusion in Liquids
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20. Gases
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21. Latent heat
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22. Evaporation
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23. 1. Latent Heat of Fusion (Solid to Liquid Change)
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24. Change of State of matter
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25. Effect of Change pressure
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26. 1. The Particles of Matter are Very, Very Small
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27. 4. The Particles of Matter Attract Each Other
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28. 3. The Particles of Matter are Constantly Moving
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29. 4. Liquid to Solid Change : Freezing
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30. Characteristics of Particles of Matter
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31. Factors Affecting Evaporation
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32. Two More States of Matter : Plasma and Bose-Einstein Condensate
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33. Diffusion
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34. Solids
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35. Cooling Caused by Evaporation
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36. Dissolving a Solid in a Liquid
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37. Matter In Our Surroundings
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38. The Common Unit Of Temperature and Si Unit Of Temperatre
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39. To Show That Solids and Liquids Cannot be Compressed but Gases Can be Compressed Easily
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40. Mixing of Two Gases
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41. Evidence for Particles in Matter
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42. Sublimation
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43. Rigid and Fluid
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44. To Show that Liquids do not have a Fixed Shape but they have a Fixed Volume
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45. To Show the Presence of Water Vapour in Air
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46. Diffusion in Solids
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47. Movement of Pollen Grains in Water
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48. Diffusion in Gases
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49. Gases Can be Liquefied by Applying Pressure and Lowering Temperature
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50. To Show that Gases do not have a Fixed Shape or a Fixed Volume
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