Answer:
The answer is
<h2>84.9 kPa</h2>
Explanation:
Using Boyle's law to find the final pressure
That's

where
P1 is the initial pressure
P2 is the final pressure
V1 is the initial volume
V2 is the final volume
Since we are finding the final pressure

From the question
P1 = 115 kPa
V1 = 480 mL
V2 = 650 ml
So we have

We have the final answer as
<h3>84.9 kPa</h3>
Hope this helps you
Answer:

Explanation:
Given that there are two force of 1 pound each at right angles to each other.
The from the vector law of addition:

where:
resultant force
be the two of the forces to be added.


Answer:
A balanced equation
Explanation:
when atoms of various elements or compounds react, they do this in mole ratio. It is a law to always balance the number of elements of each element on the reactant side to the corresponding elements on the product side of the equation. This is done by the introduction of coefficients.
Answer:
in science and engineering , the weight of an object is the force acting on the object due to gravity.
Answer:
1 gram of matter contains: 299,792,458^2=8.99 x 10^13 Joules=~21,500 Tons of TNT explosives, which is almost exactly the size of the atomic bomb dropped on Nagasaki in WW2. Guest May 17, 2016 #2
Hope this helped!
Explanation: