Answer:
so your doing the experiment and no one knows what the experiment is but if your just wontdering what a independent variable and dependent variable is then > > >
Explanation:Dependent and independent variables are variables in mathematical modeling, statistical modeling and experimental sciences
for example a plant assigment.
Incomplete question as number of moles and length is missing.So I have assumed 3 moles and length of 0.300 m.So the complete question is here:
Three moles of an ideal gas are in a rigid cubical box with sides of length 0.300 m.What is the force that the gas exerts on each of the six sides of the box when the gas temperature is 20.0∘C?
Answer:
The Force act on each side is 2.43×10⁴N
Explanation:
Given data
n=3 mol
L=0.3 m
Temperature=20.0°C=293 K
To find
Force F
Solution
To get force act on each side it would employ by
F=P.A
Where P is pressure
A is Area
First we need to find pressure by applying ideal gas law
So
So The Force is given as:
The Force act on each side is 2.43×10⁴N
Answer:
B. q = 2.5 x 10^-1 C
Explanation:
Formula: E = F/q
Given information:
E = 40 N/C
F = 10N
--> q = F/E = 10/40 = 0.25 C
or q = 2.5 x 10^-1 C
Answer:
Doppler radar is very useful for determining the presence of a tornado.
Explanation:
Doppler radar is the special type of radar that uses the principal of Doppler effect to find velocity about the object at any distance. It can be used for many purpose like radar gun, aviation, on air weather etc.
Thus, It can also determine the presence of tornado.
None of the lenses on that list is a converting lens.
None are converging either.