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The first one that I can think of was Daniel Gabriel Fahrenheit (1686-1736) calibration of the temperature scale. Although the temperature of melting ice was never a reference point in his work it was a part of his experiments.
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How is melting a sugar cube different from melting a ice cube?
Due to their varying melting points (ice 32 and sugar 366°)
How is melting sugar different from melting an ice cube?
Because melting sugar turns color to form caramel. i.e. it has changed and specifically it has undergone a CHEMICAL CHANGE (Or chemical reaction). When melting ice, no chemical reaction occurs, and so it is just a PHYSICAL CHANGE.
How do you keep an ice cube from melting for up to 8 hours?
how do i keep and ice cube from melting with out foam for 8 hours
Can you keep a ice cube from melting?
you can put sawdust on the ice cube
What is a hypothesis for what is the best way to keep an ice cube from melting?
One way to keep an ice cube from melting away is if you keep it in ice water.
Which is the cheapest experiment for science exhibition?
Is this for a school project? I recommend doing an experiment to see 'which substance melts ice the fastest'. All you need are ice cubes, sugar, salt, sand, pepper, and any other substance you want to test on it. Weigh each ice cube first. Try to get them all to have the same weight, or as close as possible. Record their weights and number each cube. Also, record the air temperature at the time you're doing this. Add a different substance onto each ice cube (the same amount for each) and leave one ice cube without a substance. Then time how long it takes for each ice cube to melt completely. From this you can see which substance speeds up melting the most, and if any slow melting down. This is a great experiment to do as it has real-life uses - for example, substances which melt ice quickly can be used on roads in winter to melt the ice and avoid car accidents. This experiment finds the best substance to do this.
When an Ice cube is melted will it make another cube the same size as the first?
most likely not because as it is melting some of the water is precipitating, meaning there is always less water then when it starts
When a melting ice cube turns into water is it a physical or chemical change?
Melting is a physical change.
Is melting ice cube physical or chemical change physical or chemical?
Melting is a physical change.
How do you stop an ice cube from melting?
put it in the freezer ;)
What is the term for when an ice cube changes to water?
Melting
Melting a sugar cube is a what change?
physical change
