Answer: That's true.
Explanation:
If a single atom of an element in a molecule required a subscript,
then water would be H₂O₁ , and salt would be Na₁Cl₁ .
Great question!
Physical changes change the appearance of something or someone.
For example, let's say 2 cats get into a fight. One is left clean in the end of this, with no scratches or bites anywhere, so nothing has happened to it as a physical change.
However, the other cat is left scarred and with bite marks everywhere. All this has left the cat's once-beautiful coat now ragged and torn up. This is an example of a physical change.
↑ ↑ ↑ Hope this helps! :D
Answer:
affect the size, shape, and phase of a substance
Explanation:
The statement which best describes Charles law is: A) If volume increases, temperature increases.
Charles law states that when the pressure of an ideal gas is kept constant, the volume of a gas is directly proportional to the absolute temperature of the gas.
Mathematically, Charles law is given by this formula;
This ultimately implies that, as the volume of an ideal gas increases, its temperature also increases in accordance with Charles law.
Read more on Charles law here: brainly.com/question/888898
A) If volume increases, temperature increases
The law is V/T, meaning the two values are directly proportional, as one increases, the other increases too.
clue: a tool used to measure force!
The jumbled letters 'acnsrl spgei' can be arranged to make 'Spring Scale', which is a physics tool used for measuring the weight or force exerted by an object.
The jumbled letters 'acnsrl spgei' can be rearranged to form the term'Spring Scale'. A Spring Scale is a tool used in Physics to measure the weight or force exerted by an object. It utilizes Hooke's Law, which states that the force exerted on a spring is directly proportional to the amount it is stretched or compressed. Thus, when you hang an object on a spring scale, the spring stretches, and the amount of stretch can be calibrated to the force or 'weight' of the object. In real-life uses, you may see it in a grocery store for weighing produce for example.
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