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What are phyisical changes?
Changes that occur when the composition remains the same
Do thermals occur as a result of hot and cold air movements?
Yes, thermals do occur as a result of hot and cold air movements.
How hot water changes to steam is?
It changes it to steam by evaporation.
How does convection occur in an oven?
Air gets hot and it moves upwards in relation to the air that is not as hot
Does evaporation occur without a fixed temperature?
=well it has to be hot for evaporation to occur but no it doesn't have a fixed temperature!=
What temperature and season changes occur in the desert?
it is hot in summer. nights are colder.
How Does Precipation affect temperature?
In some placesa of the world, like in deserts, it is so hot that the precipitation cannot occur because as the rain starts to fall, it changes into water vapor. Rain is what falls when it is not too hot, or too cold. Then there are times when snow falls, this is because of cold temperatures.
What changes occur at the molecule level when butter melts in a hot pan?
The intermolecular forces are weakened.
What changes occur in the functions of an animal's body when it hibernates?
because it too cold and the furn change
Does nuclear fusion occur in the sun's corona?
No, while it is hot enough the pressure is too low.
Some economists say it takes too long for changes in taxes or government spending to be put in effect and when the changes do occur there is no strong evidence that they work?
true a+
What are reflections that occur at changes in impedance?
Return loss refers to the reflections that occur at changes in impedance.
Which changes occur during evaporation?
Physical changes
When do most weather changes occur?
There is not a specific time when weather changes occur except for the changing of the seasons.
What changes occur when a candle lit?
it changes from a solid to a gas. the colour changes.
What is the function of chromosome changes that occur in mitosis?
These changes usually occur in meiosis not mitosis. It causes a mixing of the alleles.
What changes in the chromosomes occur during meiosis?
waht changes in the chromosomes occur during meiosis
