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MrRissso [65]
3 years ago
8

How can you use these materials to test whether land or water heats faster? The materials are

Chemistry
2 answers:
agasfer [191]3 years ago
7 0
Thermometer will make sure for you t know which heats faster
Sergio [31]3 years ago
3 0

Explanation:

You can test by putting sand in one cup and water in another. Then you put the thermometers in the cups. One you have done that you can use the heat lamp and put both cups under it for the same amount of time. After you do  that and recorded your data you are done with the experiment.

Hope this helps :D

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Answer:

true

Explanation:

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KIM [24]
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A gas at 400 k is placed in a 4.0 l moveable piston. The gas is cooled to 252 k. What is the new volume of the piston?
katrin [286]

Answer:

2.52L

       

Explanation:

Given parameters:

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unknown

V₂ = ?

Solution:

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Mathematically,

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6 0
3 years ago
Someone help me answer this please! I’ll mark you brainliest
kondor19780726 [428]

b. increase in surface area

<h3>Further explanation</h3>

Given

Speeding up a chemical reaction

Required

Factors used to speed up reactions

Solution

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3. Temperature  

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6. Stirring  

Temperature is related to the kinetic energy of the particles. Heat is absorbed causes the particles of matter to move faster so that the reaction can take place faster

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A sample of helium gas is in a sealed rigid container. What occurs as the temperature of the sample is increased
hammer [34]
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