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

Chemistry

2 answers:

agasfer [191]2 years ago

7 0

Thermometer will make sure for you t know which heats faster

Sergio [31]2 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

You might be interested in

What is the relationship between frequency and wavelength?

IrinaVladis [17]

Answer:

frequency it the measure of the wave length. The measure of the peaks and troughs is how you measure the frequency. the distance between these is the wave length.

6 0

2 years ago

The enthalpy of formation of MX is ΔHf° = –525 kJ/mol. The enthalpy of sublimation of M is ΔHsub = 139 kJ/mol. The ionization en

polet [3.4K]

I'm sorry but could you tell me IE2 I couldn't asks for details

3 0

2 years ago

What about this one y'alllll

densk [106]

Answer:

um.. is this a quiz or what girl...

6 0

3 years ago

Help I don’t understand it and I need the answers

il63 [147K]

Answer:

Demonstration 1 showed a chemical change because a new gaseous substance was formed, and demonstration 2 showed a physical change because liquid water became water vapor.

Explanation:

Chemical changes alter the chemical makeup of a subject, and a physical change only alters the appearance of a subject, not the chemical makeup.

4 0

2 years ago

Assume that 12.0 g of oxygen are reacted with 20.0 g of magnesium to produce magnesium oxide.

FinnZ [79.3K]

Write out the eqn of magnesium and oxygen. this should be under “metals” chapter. do revise.

next, find the mols of both oxygen and magnesium. compare the ratios and find the LIMITING REAGENT.

use the mols of the limiting reagent to compare with the mols of the product.

take the mols of the product/mr of the product.

this will give u the mass.

8 0

3 years ago