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The answer was that the independent variable was the broth that wasn't heated
they do not form when heated! they form crystals when they are frozen bu a freezer or room tempreature.
The end that is being heated should be hotter than the other end.
The density of heated air is less than the density of cooler air.
The nagle of light determines the area over which the energy of the light is spread out and that will affect how much it is heated.
It will expand.
Niels Bohr used copper in his experiment on the electromagnetic radiation emitted by metals when heated.
It is brittle
The answer was that the independent variable was the broth that wasn't heated
My science class did this once, its caramel.
A control experiment provides a benchmark against which to compare the results of the main experiment. For example, to know if heating a material changes its resistance, you must be able to compare the results of the heated experiment to a copy in which the material was left unheated.
The floating egg experiment typically involves adding salt to water to increase its density, causing the egg to float. You can find instructions for this experiment in science experiment books, educational websites, or by searching "floating egg experiment" online.
It is a heating curve. It shows the temperature changes over time as a substance is heated continuously at a constant rate, highlighting phase changes and plateaus in temperature where energy is absorbed to overcome intermolecular forces.
It is when heated air rises quickly.
The substance was heated until it reached its melting point, which led to its transformation into a liquid state. The duration of heating required to achieve this phase change depends on the specific substance being heated and its melting point.
The curve showing the relationship between temperature and time for a given amount of liquid heated at a constant rate is called a "heating curve." This curve is mapped out on a graph.
SO that the oil cup gets uniformly heated from all the sides