Answer:
What inferences can you make about the melting points of the different substances and the motion of their particles, based on the data? (ignore that needed it here so i could see it better.)
Explanation:
Butter has a lower melting point than the cheese and the wax. The motion of the cheese were a little separated while the butter articles have more space in between. The wax had the closest particles.
I dont know if that makes sense?
I am not good at math but what grade r u in cause i am in 9th and if u r then i might can help
<h3>
Answer:</h3>
2CO(g) + O₂(g) → 2CO₂(g)
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Explanation:</h3>
What is a balanced chemical equation?
- A balanced chemical equation is one that has equal number of atoms of each element involved in the reaction on both side of the equation.
How do we balance chemical equations?
- Balancing chemical equations is a try and error process that involves putting appropriate coefficients on the reactants and products in a chemical reaction.
Why is it important to balance chemical equation?
- Chemical equations are balanced so as to obey the law of conservation of mass.
In this case; the balanced chemical equation for the reaction between carbon monoxide and oxygen gas is given by;
2CO(g) + O₂(g) → 2CO₂(g)
- This is because there are 2 carbon atoms and 4 oxygen atoms on both the reactant and product side.
Answer:
286.7 m
Explanation:
So we are assuming the PE of the falcon is converted to KE
KE = PE
1/2 (.480)(75)^2 = .480 (9.81)(h ) solve for h = 286.7 m
The frequencies are missing in the question. The three successive resonance frequencies within the volume are
.
Solution :
Let the volume be : v
The frequency for one end open and one end closed is given by :
So, 
Therefore,
,
, 
So,
and 
Therefore, the ratio of
which is not a whole number.
Now the frequency for open volume and closed at both end

So,
,
, 
From above formulae we can see that ratio of is not a whole number that is a identification for the frequency of the volume at one end open and one end closed.
Also ratio of the consecutive frequency of the volume at open from both side and closed from both side is always a whole number.