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Why is the temperature needed to freeze ocean water lower than the temeperature needed to freeze the surface of a freshwater lake?
cos it contains salt :)
Why is the temperature needed to freeze ocean water lower than the temperature need to freeze the surface of a freshwater lake?
because the ocean has salt in it rather than freshwater lake Because fresh water on the surface of a lake is frozen. Under similar conditions, salt water is not frozen.
Why is the temperature needed to freeze the ocean water lower than the temperature needed to freeze the surface of a freshwater lake?
Ocean water has a lower freezing point than freshwater due to the presence of dissolved salts, which lowers the freezing point of water. The salt in the ocean water disrupts the hydrogen bonds between water molecules, making it harder for the water to freeze. This is why ocean water freezes at a lower temperature than freshwater.
Why is the temperature needed to freeze ocean water lower than the temperature needed to freeze the surface of a fresh lake?
The ocean is larger than a lake. Therefore, being larger it can absorb more heat. That is why a lower temperature is needed to freeze it.
Why is the temperature needed to freeze ocean water lower than the temperature needed to freeze a surface of a fresh water lake?
The ocean is larger than a lake. Therefore, being larger it can absorb more heat. That is why a lower temperature is needed to freeze it.
Why is the temperature to freeze the surface of ocean water lower than the temperature needed to freeze the surface of water like Lake Superior?
The ocean water has a high amount of dissolved salts.
What are three things needed in a freshwater habitat?
Three things needed in a fresh water habitat are precipitation, temperature, and oxygen.
What does it take for water to freeze?
For ultrapure water a temperature of 0 oC is needed.
Why is the temperature needed to freeze ocean water lower than the temperature to freeze the surface of a fresh water lake?
Ocean water has a lower freezing point than fresh water due to the presence of salt, which lowers the freezing point of water. The salt in ocean water lowers the freezing point by making it more difficult for water molecules to form solid ice crystals. This is why ocean water typically needs to reach a lower temperature to freeze compared to fresh water.
How many watts to freeze water?
The amount of energy required to freeze water depends on the initial temperature of the water and the desired final temperature (0°C for freezing water). To calculate the power in watts needed to freeze water, you would need to know the mass of water, its initial temperature, and the time over which you want to freeze it.
Does the temperature affect number of drops needed for surface tension on a penny?
the chemistry of cohesion
What is the amount of water that cover the earth?
About 70% of the Earth surface is covered with water, and most of that is the ocean. Only a small portion of the Earth's water is freshwater, which is found in lakes, rivers and groundwater. Freshwater is needed for drinking, farming, and washing.
