The statement is true. The relationship between the kinetic energy of molecules and the temperature of these molecules are in direct proportionality. Therefore, the temperature generally increases as average kinetic energy also increases. We can relate the two qualities using the Boltzmann equation.
Answer:
The final temperature of the sample is 21.004 °C
Explanation:
Answer:Most fabrics made of synthetic fibres do not wrinkle easily. Fabrics made of synthetic fibres are generally more durable, less expensive, and more readily available than those made of natural fibres. Most synthetic fibres can handle heavy loads without breaking. 5 demerits are
They easily melt and burn to form small sticky beads at a very high temperature. ...
Unlike natural fibers, they do not absorb sweat. ...
They get electrically charged in dry weather. ...
They are not biodegradable, and hence, cause a lot of pollution.
Explanation:
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Answer:
The atoms in the cup of coffee have more energy.
Explanation:
The difference between the hot cup of coffee and the piece of ice is their temperature. The hot cup of coffee has a higher temperature than the ice.
The relationship between the energy and temperature is a direct relationship. This means that higher temperature means higher kinetic energy and vice versa.
Since the hot cup of coffee has a higher temperature, it means it also have the highest amount of energy. The correct option is;
The atoms in the cup of coffee have more energy.
When the reactant is single compound before the reaction and become more than single compound after reaction is called decomposition reaction