Ciencia

TOPIC PROBLEM

How the water particles react when heated?


HYPOTHESIS VARIABLES

* Hypothesis
When the water is heated, the particles start movingfaster and farther apart, letting heat move faster through the particles

"If _____[I do this] _____, then _____[this]_____ will happen." (Fill in the blanks with the appropriate information fromyour own experiment.)

If I use a AA battery in any current-draining device, then the voltage of the battery will drop over time. If I perform this test in low, medium, and highcurrent drain devices, then the rate of voltage drop will be slowest in the low current drain device and fastest in the high current drain device.
.

* ManipulatedVariable
Time, temperature .
* Responding Variable
Quantity of water used, temperature applied on the water
* Constant
Time boiling,temperature
*Control
quantitive of water used, temperature applied on the water


MATERIALS AND PROCEDURES

* Stove
* water
* termometer
* cauldron
* note taken
*BACKGROUND INFORMATION

shearch the web


DATA TABLES


CONCLUSION

-After developing the experiment, one can conclude that the hypothesis stated was correct. When I placedthe water in the cauldron and put on the stove, the water stared to get warmth.
the particles speeded up and

, the moving apart until the water began to boil, because the top of the stoveare in room temperature, and the bottom of the hot calderon, is in another temperature, then the hot air start to go to the top and the room temperature air go to the bottom, that how the boil iscreating in the water. What happen every 2 minutes to the water, the temperature start to get hot, in the first 2 minutes the water temperature was 96Fº.

PRACTICAL APPLICATION AND ABSTRACT