Physics, 08.10.2019 11:30 moranmar2283

When water (h2o) freezes into ice, some of the properties have changed but the of the h2o is the same.
a. identity
b. energy
c. arrangement
d. property

Answers: 2

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Answer from: breanna7667

Answer;

A. identity

When water (H2O) freezes into ice, some of the properties have changed but the identity of the H2O is the same.

Explanation;Water can exist in liquid, solid; ice and gaseous state; steam.Freezing occurs when water is continuously cool until it turns to solid ice, water freezes at zero degree Celsius. When water freezes the molecules of water have reduced their vibration speed, such that they are now arranged in fixed positions forming a solid. Water unlike most substances becomes less dense when it freezes, this explains why ice floats in water as it is less denser than water.

Answer from: alex24gonzales

(A). When water freezes into ice, some of the properties have changed but the identity of the water is the same.

Explanation:

We know that,

The physical state changes of the water but not the substance of the water.

Water is the liquid state, ice is the solid state of water and vapor is the gas state of water.

The identity of the water does not change in any state.

So. When water freezes into ice, some of the properties have changed but the identity of the water is the same.

Hence, A is the correct option.

Answer from: Quest

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator -strong, steady winds

Answer from: Quest

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.

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