When computing gdp, we expect that gross domestic income is less than gross domestic product.
Question: When computing gdp, we expect that gross domestic income is less than gross domestic product.
Yes, the experiment of burning a candle in a sealed jar demonstrates the law of conservation of mass as formulated by Lavoisier.
Lavoisier's law of conservation of mass states that in a chemical reaction, mass is neither created nor destroyed. This means that the total mass of the reactants (the substances that go into the reaction) must equal the total mass of the products (the substances that come out of the reaction).
In the experiment of burning a candle in a sealed jar, the only reactants are the candle and the oxygen in the air. The products of the reaction are carbon dioxide, water vapor, and heat.
When the candle burns, it reacts with the oxygen in the air to produce carbon dioxide and water vapor. The heat that is produced causes the water vapor to escape from the jar, but the carbon dioxide remains trapped inside.
If the jar is weighed before and after the candle is burned, the weight of the jar and its contents will remain the same. This is because the total mass of the reactants (the candle and the oxygen in the air) is equal to the total mass of the products (the carbon dioxide, water vapor, and heat).
The fact that the weight of the jar and its contents remains the same demonstrates the law of conservation of mass. It shows that mass is neither created nor destroyed in the chemical reaction of burning a candle.
It is important to note that the experiment must be performed carefully in order to demonstrate the law of conservation of mass. For example, the jar must be sealed tightly to prevent any air from escaping. Additionally, the candle must be completely burned so that all of the reactants are consumed.
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