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When sound wave refracted from air to water what will remain unchanged?
The frequency of the sound wave will remain unchanged when it refracts from air to water.
What is the easiest way to induce carbon monoxide poisoning on oneself?
To remain in a sealed room having a stove with coal, methane, also wood.
When substances go through a chemical change is mass always gained or lost or conserved?
The mass remain unchanged; this is the law of mass conservation.
What properties of the water won't change?
The chemical formula remain unchanged.
When water evaporates its chemical composition?
The chemical composition remain unchanged.
When oxygen achieves noble gas configuration by gaining two electrons what other parts of the atom are also changed?
The nucleus remain unchanged.
When a gas or liquid is heated then its mass is?
The mass remain unchanged.
When sound wave refracted from air to water what will remain unchanged?
The frequency of the sound wave will remain unchanged when it refracts from air to water.
What is the easiest way to induce carbon monoxide poisoning on oneself?
To remain in a sealed room having a stove with coal, methane, also wood.
How many unchanges atoms would remain after 3 half lives if the initial sample had 600 unchanged atoms?
After 3 half-lives, half of the original sample would remain unchanged. After the 1st half-life: 300 unchanged atoms. After the 2nd half-life: 150 unchanged atoms. After the 3rd half-life: 75 unchanged atoms would remain.
Do enzymes get used up in a reaction, or do they remain unchanged and available to catalyze multiple reactions?
Enzymes remain unchanged and available to catalyze multiple reactions. They are not used up in a reaction.
Does temperature remain unchanged during vaporisation of a liquid?
yes
When water evaporates does its mass increase?
The mass remain unchanged.
What will happen if there is no physical and chemical change?
The system remain unchanged.
How did the south remain unchanged after the civil war?
the south can be racist.
What colour do NaCl impart on heating?
The color remain unchanged.
Can a species remain unchanged for hundreds of thousands of years according to evolution?
In theory, they can remain unchanged for their entire existence. However, in practise, nature isn't so nice and evolution happens eventually.
