Answer:
Explanation:
Given
volume of sample 
Temperature 
Pressure 
for different conditions
Temperature 
Pressure 
suppose 
is the volume of sample
Using ideal gas equation
The moment when the ingredients do not stick to the wall, this
means that there is no force on the ingredients by the wall. Therefore,
the only force acting on the ingredients is simply due to the weight of the
ingredients due to gravity g:
<span>F = mg ---> 1</span>
<span>where m = mass of ingredients </span>
<span>
<span>This force also provides centripetal force. We
know that the formula for centripetal force is given as: </span></span>
<span>F = mv^2/r ---> 2</span>
where v = speed of rotation of the drum and r is
the redius<span>
<span>Therefore equating 1 and 2:
mv^2/r = mg
Dividing by m
v^2/r = g
v^2 = gr
v = sqrt(g r) </span></span>
v = sqrt(9.8 * 0.5)
v = 2.21 m/s<span>
</span>
If
the problem ask for the angular velocity then we simply have to divide by the
radius:
w
= angular velocity
w
= v/r
w
= 2.21/0.5
<span>w = 4.43 rad/s</span>
The answer is C because when white light enters a prism, its gets separated into component colors which are red, orange, yellow, green, blue, indigo, and violet. This can also be referred to as <span>dispersion.</span>
Transverse wave as the wave is going up and down no compressions
